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qla2xxx: Remove set-but-not-used variables

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Detected these variables by building with W=1.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Bart Van Assche 2015-07-09 07:23:26 -07:00 committed by James Bottomley
parent 2374dd238c
commit 52c82823cc
14 changed files with 32 additions and 102 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/qla2xxx/qla_attr.c
View File

@ -884,7 +884,6 @@ qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
struct device, kobj)));
struct qla_hw_data *ha = vha->hw;
int rval;
uint16_t actual_size;
if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
return 0;
@ -901,7 +900,6 @@ qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
}
do_read:
actual_size = 0;
memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,

5
drivers/scsi/qla2xxx/qla_bsg.c
View File

@ -1733,7 +1733,6 @@ qla24xx_process_bidir_cmd(struct fc_bsg_job *bsg_job)
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
uint16_t thread_id;
uint32_t rval = EXT_STATUS_OK;
uint16_t req_sg_cnt = 0;
uint16_t rsp_sg_cnt = 0;
@ -1790,8 +1789,6 @@ qla24xx_process_bidir_cmd(struct fc_bsg_job *bsg_job)
goto done;
}
thread_id = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
mutex_lock(&ha->selflogin_lock);
if (vha->self_login_loop_id == 0) {
/* Initialize all required fields of fcport */
@ -2174,7 +2171,6 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
{
int ret = -EINVAL;
struct fc_rport *rport;
fc_port_t *fcport = NULL;
struct Scsi_Host *host;
scsi_qla_host_t *vha;
@ -2183,7 +2179,6 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
rport = bsg_job->rport;
fcport = *(fc_port_t **) rport->dd_data;
host = rport_to_shost(rport);
vha = shost_priv(host);
} else {

24
drivers/scsi/qla2xxx/qla_dbg.c
View File

@ -117,7 +117,7 @@ qla27xx_dump_mpi_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram,
{
int rval;
uint32_t cnt, stat, timer, dwords, idx;
uint16_t mb0, mb1;
uint16_t mb0;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
dma_addr_t dump_dma = ha->gid_list_dma;
uint32_t *dump = (uint32_t *)ha->gid_list;
@ -161,7 +161,7 @@ qla27xx_dump_mpi_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram,
&ha->mbx_cmd_flags);
mb0 = RD_REG_WORD(&reg->mailbox0);
mb1 = RD_REG_WORD(&reg->mailbox1);
RD_REG_WORD(&reg->mailbox1);
WRT_REG_DWORD(&reg->hccr,
HCCRX_CLR_RISC_INT);
@ -1039,7 +1039,6 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
{
int rval;
uint32_t cnt;
uint32_t risc_address;
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t __iomem *dmp_reg;
@ -1047,7 +1046,6 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
uint16_t __iomem *mbx_reg;
unsigned long flags;
struct qla24xx_fw_dump *fw;
uint32_t ext_mem_cnt;
void *nxt;
void *nxt_chain;
uint32_t *last_chain = NULL;
@ -1056,7 +1054,6 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
if (IS_P3P_TYPE(ha))
return;
risc_address = ext_mem_cnt = 0;
flags = 0;
ha->fw_dump_cap_flags = 0;
@ -1294,7 +1291,6 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
{
int rval;
uint32_t cnt;
uint32_t risc_address;
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t __iomem *dmp_reg;
@ -1302,12 +1298,10 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
uint16_t __iomem *mbx_reg;
unsigned long flags;
struct qla25xx_fw_dump *fw;
uint32_t ext_mem_cnt;
void *nxt, *nxt_chain;
uint32_t *last_chain = NULL;
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
risc_address = ext_mem_cnt = 0;
flags = 0;
ha->fw_dump_cap_flags = 0;
@ -1613,7 +1607,6 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
{
int rval;
uint32_t cnt;
uint32_t risc_address;
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t __iomem *dmp_reg;
@ -1621,12 +1614,10 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
uint16_t __iomem *mbx_reg;
unsigned long flags;
struct qla81xx_fw_dump *fw;
uint32_t ext_mem_cnt;
void *nxt, *nxt_chain;
uint32_t *last_chain = NULL;
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
risc_address = ext_mem_cnt = 0;
flags = 0;
ha->fw_dump_cap_flags = 0;
@ -1933,8 +1924,7 @@ void
qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
{
int rval;
uint32_t cnt, reg_data;
uint32_t risc_address;
uint32_t cnt;
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t __iomem *dmp_reg;
@ -1942,12 +1932,10 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
uint16_t __iomem *mbx_reg;
unsigned long flags;
struct qla83xx_fw_dump *fw;
uint32_t ext_mem_cnt;
void *nxt, *nxt_chain;
uint32_t *last_chain = NULL;
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
risc_address = ext_mem_cnt = 0;
flags = 0;
ha->fw_dump_cap_flags = 0;
@ -1979,16 +1967,16 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
WRT_REG_DWORD(&reg->iobase_addr, 0x6000);
dmp_reg = &reg->iobase_window;
reg_data = RD_REG_DWORD(dmp_reg);
RD_REG_DWORD(dmp_reg);
WRT_REG_DWORD(dmp_reg, 0);
dmp_reg = &reg->unused_4_1[0];
reg_data = RD_REG_DWORD(dmp_reg);
RD_REG_DWORD(dmp_reg);
WRT_REG_DWORD(dmp_reg, 0);
WRT_REG_DWORD(&reg->iobase_addr, 0x6010);
dmp_reg = &reg->unused_4_1[2];
reg_data = RD_REG_DWORD(dmp_reg);
RD_REG_DWORD(dmp_reg);
WRT_REG_DWORD(dmp_reg, 0);
/* select PCR and disable ecc checking and correction */

10
drivers/scsi/qla2xxx/qla_init.c
View File

@ -1127,7 +1127,7 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
unsigned long flags = 0;
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t cnt, d2;
uint32_t cnt;
uint16_t wd;
static int abts_cnt; /* ISP abort retry counts */
int rval = QLA_SUCCESS;
@ -1159,7 +1159,7 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
udelay(100);
/* Wait for firmware to complete NVRAM accesses. */
d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
RD_REG_WORD(&reg->mailbox0);
for (cnt = 10000; RD_REG_WORD(&reg->mailbox0) != 0 &&
rval == QLA_SUCCESS; cnt--) {
barrier();
@ -1178,7 +1178,7 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
RD_REG_DWORD(&reg->mailbox0));
/* Wait for soft-reset to complete. */
d2 = RD_REG_DWORD(&reg->ctrl_status);
RD_REG_DWORD(&reg->ctrl_status);
for (cnt = 0; cnt < 6000000; cnt++) {
barrier();
if ((RD_REG_DWORD(&reg->ctrl_status) &
@ -1221,7 +1221,7 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_RESET);
RD_REG_DWORD(&reg->hccr);
d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
RD_REG_WORD(&reg->mailbox0);
for (cnt = 6000000; RD_REG_WORD(&reg->mailbox0) != 0 &&
rval == QLA_SUCCESS; cnt--) {
barrier();
@ -3856,12 +3856,10 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *vha, fc_port_t *fcport,
uint16_t *next_loopid)
{
int rval;
int retry;
uint8_t opts;
struct qla_hw_data *ha = vha->hw;
rval = QLA_SUCCESS;
retry = 0;
if (IS_ALOGIO_CAPABLE(ha)) {
if (fcport->flags & FCF_ASYNC_SENT)

24
drivers/scsi/qla2xxx/qla_iocb.c
View File

@ -310,7 +310,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt,
int
qla2x00_start_scsi(srb_t *sp)
{
int ret, nseg;
int nseg;
unsigned long flags;
scsi_qla_host_t *vha;
struct scsi_cmnd *cmd;
@ -327,7 +327,6 @@ qla2x00_start_scsi(srb_t *sp)
struct rsp_que *rsp;
/* Setup device pointers. */
ret = 0;
vha = sp->fcport->vha;
ha = vha->hw;
reg = &ha->iobase->isp;
@ -710,7 +709,6 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt,
struct scsi_cmnd *cmd;
struct scatterlist *sg;
int i;
struct req_que *req;
cmd = GET_CMD_SP(sp);
@ -725,7 +723,6 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt,
}
vha = sp->fcport->vha;
req = vha->req;
/* Set transfer direction */
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
@ -933,11 +930,9 @@ qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *ha, srb_t *sp,
dma_addr_t sle_dma;
uint32_t sle_dma_len, tot_prot_dma_len = 0;
struct scsi_cmnd *cmd;
struct scsi_qla_host *vha;
memset(&sgx, 0, sizeof(struct qla2_sgx));
if (sp) {
vha = sp->fcport->vha;
cmd = GET_CMD_SP(sp);
prot_int = cmd->device->sector_size;
@ -947,7 +942,6 @@ qla24xx_walk_and_build_sglist_no_difb(struct qla_hw_data *ha, srb_t *sp,
sg_prot = scsi_prot_sglist(cmd);
} else if (tc) {
vha = tc->vha;
prot_int = tc->blk_sz;
sgx.tot_bytes = tc->bufflen;
sgx.cur_sg = tc->sg;
@ -1047,15 +1041,12 @@ qla24xx_walk_and_build_sglist(struct qla_hw_data *ha, srb_t *sp, uint32_t *dsd,
int i;
uint16_t used_dsds = tot_dsds;
struct scsi_cmnd *cmd;
struct scsi_qla_host *vha;
if (sp) {
cmd = GET_CMD_SP(sp);
sgl = scsi_sglist(cmd);
vha = sp->fcport->vha;
} else if (tc) {
sgl = tc->sg;
vha = tc->vha;
} else {
BUG();
return 1;
@ -1231,7 +1222,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
uint32_t *cur_dsd, *fcp_dl;
scsi_qla_host_t *vha;
struct scsi_cmnd *cmd;
int sgc;
uint32_t total_bytes = 0;
uint32_t data_bytes;
uint32_t dif_bytes;
@ -1247,7 +1237,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
cmd = GET_CMD_SP(sp);
sgc = 0;
/* Update entry type to indicate Command Type CRC_2 IOCB */
*((uint32_t *)(&cmd_pkt->entry_type)) =
__constant_cpu_to_le32(COMMAND_TYPE_CRC_2);
@ -1442,7 +1431,7 @@ crc_queuing_error:
int
qla24xx_start_scsi(srb_t *sp)
{
int ret, nseg;
int nseg;
unsigned long flags;
uint32_t *clr_ptr;
uint32_t index;
@ -1458,8 +1447,6 @@ qla24xx_start_scsi(srb_t *sp)
struct qla_hw_data *ha = vha->hw;
/* Setup device pointers. */
ret = 0;
qla25xx_set_que(sp, &rsp);
req = vha->req;
@ -2088,7 +2075,6 @@ qla2x00_ct_iocb(srb_t *sp, ms_iocb_entry_t *ct_iocb)
struct qla_hw_data *ha = vha->hw;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
int loop_iterartion = 0;
int cont_iocb_prsnt = 0;
int entry_count = 1;
memset(ct_iocb, 0, sizeof(ms_iocb_entry_t));
@ -2139,7 +2125,6 @@ qla2x00_ct_iocb(srb_t *sp, ms_iocb_entry_t *ct_iocb)
vha->hw->req_q_map[0]);
cur_dsd = (uint32_t *) cont_pkt->dseg_0_address;
avail_dsds = 5;
cont_iocb_prsnt = 1;
entry_count++;
}
@ -2167,7 +2152,6 @@ qla24xx_ct_iocb(srb_t *sp, struct ct_entry_24xx *ct_iocb)
struct qla_hw_data *ha = vha->hw;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
int loop_iterartion = 0;
int cont_iocb_prsnt = 0;
int entry_count = 1;
ct_iocb->entry_type = CT_IOCB_TYPE;
@ -2214,7 +2198,6 @@ qla24xx_ct_iocb(srb_t *sp, struct ct_entry_24xx *ct_iocb)
ha->req_q_map[0]);
cur_dsd = (uint32_t *) cont_pkt->dseg_0_address;
avail_dsds = 5;
cont_iocb_prsnt = 1;
entry_count++;
}
@ -2237,7 +2220,7 @@ qla24xx_ct_iocb(srb_t *sp, struct ct_entry_24xx *ct_iocb)
int
qla82xx_start_scsi(srb_t *sp)
{
int ret, nseg;
int nseg;
unsigned long flags;
struct scsi_cmnd *cmd;
uint32_t *clr_ptr;
@ -2257,7 +2240,6 @@ qla82xx_start_scsi(srb_t *sp)
struct rsp_que *rsp = NULL;
/* Setup device pointers. */
ret = 0;
reg = &ha->iobase->isp82;
cmd = GET_CMD_SP(sp);
req = vha->req;

3
drivers/scsi/qla2xxx/qla_isr.c
View File

@ -575,7 +575,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82;
uint32_t rscn_entry, host_pid, tmp_pid;
uint32_t rscn_entry, host_pid;
unsigned long flags;
fc_port_t *fcport = NULL;
@ -998,7 +998,6 @@ skip_rio:
list_for_each_entry(fcport, &vha->vp_fcports, list) {
if (atomic_read(&fcport->state) != FCS_ONLINE)
continue;
tmp_pid = fcport->d_id.b24;
if (fcport->d_id.b24 == rscn_entry) {
qla2x00_mark_device_lost(vha, fcport, 0, 0);
break;

4
drivers/scsi/qla2xxx/qla_mbx.c
View File

@ -1865,7 +1865,6 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
uint32_t iop[2];
struct qla_hw_data *ha = vha->hw;
struct req_que *req;
struct rsp_que *rsp;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1061,
"Entered %s.\n", __func__);
@ -1874,7 +1873,6 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
req = ha->req_q_map[0];
else
req = vha->req;
rsp = req->rsp;
lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
if (lg == NULL) {
@ -2142,7 +2140,6 @@ qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
dma_addr_t lg_dma;
struct qla_hw_data *ha = vha->hw;
struct req_que *req;
struct rsp_que *rsp;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x106d,
"Entered %s.\n", __func__);
@ -2159,7 +2156,6 @@ qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
req = ha->req_q_map[0];
else
req = vha->req;
rsp = req->rsp;
lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
lg->entry_count = 1;
lg->handle = MAKE_HANDLE(req->id, lg->handle);

3
drivers/scsi/qla2xxx/qla_mid.c
View File

@ -371,7 +371,6 @@ qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
void
qla2x00_do_dpc_all_vps(scsi_qla_host_t *vha)
{
int ret;
struct qla_hw_data *ha = vha->hw;
scsi_qla_host_t *vp;
unsigned long flags = 0;
@ -392,7 +391,7 @@ qla2x00_do_dpc_all_vps(scsi_qla_host_t *vha)
atomic_inc(&vp->vref_count);
spin_unlock_irqrestore(&ha->vport_slock, flags);
ret = qla2x00_do_dpc_vp(vp);
qla2x00_do_dpc_vp(vp);
spin_lock_irqsave(&ha->vport_slock, flags);
atomic_dec(&vp->vref_count);

10
drivers/scsi/qla2xxx/qla_mr.c
View File

@ -1317,10 +1317,10 @@ int
qlafx00_configure_devices(scsi_qla_host_t *vha)
{
int rval;
unsigned long flags, save_flags;
unsigned long flags;
rval = QLA_SUCCESS;
save_flags = flags = vha->dpc_flags;
flags = vha->dpc_flags;
ql_dbg(ql_dbg_disc, vha, 0x2090,
"Configure devices -- dpc flags =0x%lx\n", flags);
@ -2279,7 +2279,6 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
struct sts_entry_fx00 *sts;
__le16 comp_status;
__le16 scsi_status;
uint16_t ox_id;
__le16 lscsi_status;
int32_t resid;
uint32_t sense_len, par_sense_len, rsp_info_len, resid_len,
@ -2344,7 +2343,6 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
fcport = sp->fcport;
ox_id = 0;
sense_len = par_sense_len = rsp_info_len = resid_len =
fw_resid_len = 0;
if (scsi_status & cpu_to_le16((uint16_t)SS_SENSE_LEN_VALID))
@ -3071,7 +3069,7 @@ qlafx00_build_scsi_iocbs(srb_t *sp, struct cmd_type_7_fx00 *cmd_pkt,
int
qlafx00_start_scsi(srb_t *sp)
{
int ret, nseg;
int nseg;
unsigned long flags;
uint32_t index;
uint32_t handle;
@ -3088,8 +3086,6 @@ qlafx00_start_scsi(srb_t *sp)
struct scsi_lun llun;
/* Setup device pointers. */
ret = 0;
rsp = ha->rsp_q_map[0];
req = vha->req;

9
drivers/scsi/qla2xxx/qla_nx.c
View File

@ -1740,8 +1740,8 @@ qla82xx_pci_config(scsi_qla_host_t *vha)
ret = pci_set_mwi(ha->pdev);
ha->chip_revision = ha->pdev->revision;
ql_dbg(ql_dbg_init, vha, 0x0043,
"Chip revision:%d.\n",
ha->chip_revision);
"Chip revision:%d; pci_set_mwi() returned %d.\n",
ha->chip_revision, ret);
return 0;
}
@ -2671,7 +2671,7 @@ qla82xx_write_flash_data(struct scsi_qla_host *vha, uint32_t *dwptr,
{
int ret;
uint32_t liter;
uint32_t sec_mask, rest_addr;
uint32_t rest_addr;
dma_addr_t optrom_dma;
void *optrom = NULL;
int page_mode = 0;
@ -2693,7 +2693,6 @@ qla82xx_write_flash_data(struct scsi_qla_host *vha, uint32_t *dwptr,
}
rest_addr = ha->fdt_block_size - 1;
sec_mask = ~rest_addr;
ret = qla82xx_unprotect_flash(ha);
if (ret) {
@ -2789,7 +2788,6 @@ qla82xx_start_iocbs(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
struct device_reg_82xx __iomem *reg;
uint32_t dbval;
/* Adjust ring index. */
@ -2800,7 +2798,6 @@ qla82xx_start_iocbs(scsi_qla_host_t *vha)
} else
req->ring_ptr++;
reg = &ha->iobase->isp82;
dbval = 0x04 | (ha->portnum << 5);
dbval = dbval | (req->id << 8) | (req->ring_index << 16);

12
drivers/scsi/qla2xxx/qla_nx2.c
View File

@ -462,12 +462,11 @@ qla8044_flash_lock(scsi_qla_host_t *vha)
static void
qla8044_flash_unlock(scsi_qla_host_t *vha)
{
int ret_val;
struct qla_hw_data *ha = vha->hw;
/* Reading FLASH_UNLOCK register unlocks the Flash */
qla8044_wr_reg(ha, QLA8044_FLASH_LOCK_ID, 0xFF);
ret_val = qla8044_rd_reg(ha, QLA8044_FLASH_UNLOCK);
qla8044_rd_reg(ha, QLA8044_FLASH_UNLOCK);
}
@ -2992,7 +2991,7 @@ qla8044_minidump_process_rddfe(struct scsi_qla_host *vha,
uint32_t addr1, addr2, value, data, temp, wrVal;
uint8_t stride, stride2;
uint16_t count;
uint32_t poll, mask, data_size, modify_mask;
uint32_t poll, mask, modify_mask;
uint32_t wait_count = 0;
uint32_t *data_ptr = *d_ptr;
@ -3009,7 +3008,6 @@ qla8044_minidump_process_rddfe(struct scsi_qla_host *vha,
poll = rddfe->poll;
mask = rddfe->mask;
modify_mask = rddfe->modify_mask;
data_size = rddfe->data_size;
addr2 = addr1 + stride;
@ -3091,7 +3089,7 @@ qla8044_minidump_process_rdmdio(struct scsi_qla_host *vha,
uint8_t stride1, stride2;
uint32_t addr3, addr4, addr5, addr6, addr7;
uint16_t count, loop_cnt;
uint32_t poll, mask;
uint32_t mask;
uint32_t *data_ptr = *d_ptr;
struct qla8044_minidump_entry_rdmdio *rdmdio;
@ -3105,7 +3103,6 @@ qla8044_minidump_process_rdmdio(struct scsi_qla_host *vha,
stride2 = rdmdio->stride_2;
count = rdmdio->count;
poll = rdmdio->poll;
mask = rdmdio->mask;
value2 = rdmdio->value_2;
@ -3164,7 +3161,7 @@ error:
static uint32_t qla8044_minidump_process_pollwr(struct scsi_qla_host *vha,
struct qla8044_minidump_entry_hdr *entry_hdr, uint32_t **d_ptr)
{
uint32_t addr1, addr2, value1, value2, poll, mask, r_value;
uint32_t addr1, addr2, value1, value2, poll, r_value;
uint32_t wait_count = 0;
struct qla8044_minidump_entry_pollwr *pollwr_hdr;
@ -3175,7 +3172,6 @@ static uint32_t qla8044_minidump_process_pollwr(struct scsi_qla_host *vha,
value2 = pollwr_hdr->value_2;
poll = pollwr_hdr->poll;
mask = pollwr_hdr->mask;
while (wait_count < poll) {
qla8044_rd_reg_indirect(vha, addr1, &r_value);

6
drivers/scsi/qla2xxx/qla_os.c
View File

@ -2973,7 +2973,6 @@ qla2x00_shutdown(struct pci_dev *pdev)
static void
qla2x00_delete_all_vps(struct qla_hw_data *ha, scsi_qla_host_t *base_vha)
{
struct Scsi_Host *scsi_host;
scsi_qla_host_t *vha;
unsigned long flags;
@ -2984,7 +2983,7 @@ qla2x00_delete_all_vps(struct qla_hw_data *ha, scsi_qla_host_t *base_vha)
BUG_ON(base_vha->list.next == &ha->vp_list);
/* This assumes first entry in ha->vp_list is always base vha */
vha = list_first_entry(&base_vha->list, scsi_qla_host_t, list);
scsi_host = scsi_host_get(vha->host);
scsi_host_get(vha->host);
spin_unlock_irqrestore(&ha->vport_slock, flags);
mutex_unlock(&ha->vport_lock);
@ -4793,7 +4792,6 @@ qla2x00_disable_board_on_pci_error(struct work_struct *work)
static int
qla2x00_do_dpc(void *data)
{
int rval;
scsi_qla_host_t *base_vha;
struct qla_hw_data *ha;
@ -5025,7 +5023,7 @@ loop_resync_check:
if (!(test_and_set_bit(LOOP_RESYNC_ACTIVE,
&base_vha->dpc_flags))) {
rval = qla2x00_loop_resync(base_vha);
qla2x00_loop_resync(base_vha);
clear_bit(LOOP_RESYNC_ACTIVE,
&base_vha->dpc_flags);

19
drivers/scsi/qla2xxx/qla_target.c
View File

@ -2077,7 +2077,6 @@ static inline int
qlt_build_ctio_crc2_pkt(struct qla_tgt_prm *prm, scsi_qla_host_t *vha)
{
uint32_t *cur_dsd;
int sgc;
uint32_t transfer_length = 0;
uint32_t data_bytes;
uint32_t dif_bytes;
@ -2094,7 +2093,6 @@ qlt_build_ctio_crc2_pkt(struct qla_tgt_prm *prm, scsi_qla_host_t *vha)
struct atio_from_isp *atio = &prm->cmd->atio;
uint16_t t16;
sgc = 0;
ha = vha->hw;
pkt = (struct ctio_crc2_to_fw *)vha->req->ring_ptr;
@ -2563,7 +2561,7 @@ qlt_handle_dif_error(struct scsi_qla_host *vha, struct qla_tgt_cmd *cmd,
/* Update protection tag */
if (cmd->prot_sg_cnt) {
uint32_t i, j = 0, k = 0, num_ent;
uint32_t i, k = 0, num_ent;
struct scatterlist *sg, *sgl;
@ -2576,7 +2574,6 @@ qlt_handle_dif_error(struct scsi_qla_host *vha, struct qla_tgt_cmd *cmd,
k += num_ent;
continue;
}
j = blocks_done - k - 1;
k = blocks_done;
break;
}
@ -3063,7 +3060,6 @@ static void qlt_do_ctio_completion(struct scsi_qla_host *vha, uint32_t handle,
{
struct qla_hw_data *ha = vha->hw;
struct se_cmd *se_cmd;
const struct target_core_fabric_ops *tfo;
struct qla_tgt_cmd *cmd;
if (handle & CTIO_INTERMEDIATE_HANDLE_MARK) {
@ -3081,7 +3077,6 @@ static void qlt_do_ctio_completion(struct scsi_qla_host *vha, uint32_t handle,
return;
se_cmd = &cmd->se_cmd;
tfo = se_cmd->se_tfo;
cmd->cmd_sent_to_fw = 0;
qlt_unmap_sg(vha, cmd);
@ -3179,13 +3174,9 @@ skip_term:
if (cmd->state == QLA_TGT_STATE_PROCESSED) {
;
} else if (cmd->state == QLA_TGT_STATE_NEED_DATA) {
int rx_status = 0;
cmd->state = QLA_TGT_STATE_DATA_IN;
if (unlikely(status != CTIO_SUCCESS))
rx_status = -EIO;
else
if (status == CTIO_SUCCESS)
cmd->write_data_transferred = 1;
ha->tgt.tgt_ops->handle_data(cmd);
@ -3580,12 +3571,11 @@ static int qlt_handle_task_mgmt(struct scsi_qla_host *vha, void *iocb)
struct qla_tgt *tgt;
struct qla_tgt_sess *sess;
uint32_t lun, unpacked_lun;
int lun_size, fn;
int fn;
tgt = vha->vha_tgt.qla_tgt;
lun = a->u.isp24.fcp_cmnd.lun;
lun_size = sizeof(a->u.isp24.fcp_cmnd.lun);
fn = a->u.isp24.fcp_cmnd.task_mgmt_flags;
sess = ha->tgt.tgt_ops->find_sess_by_s_id(vha,
a->u.isp24.fcp_hdr.s_id);
@ -5044,7 +5034,7 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
uint8_t *s_id = NULL; /* to hide compiler warnings */
int rc;
uint32_t lun, unpacked_lun;
int lun_size, fn;
int fn;
void *iocb;
spin_lock_irqsave(&ha->hardware_lock, flags);
@ -5071,7 +5061,6 @@ static void qlt_tmr_work(struct qla_tgt *tgt,
iocb = a;
lun = a->u.isp24.fcp_cmnd.lun;
lun_size = sizeof(lun);
fn = a->u.isp24.fcp_cmnd.task_mgmt_flags;
unpacked_lun = scsilun_to_int((struct scsi_lun *)&lun);

3
drivers/scsi/qla2xxx/qla_tmpl.c
View File

@ -805,9 +805,8 @@ static void
qla27xx_driver_info(struct qla27xx_fwdt_template *tmp)
{
uint8_t v[] = { 0, 0, 0, 0, 0, 0 };
int rval = 0;
rval = sscanf(qla2x00_version_str, "%hhu.%hhu.%hhu.%hhu.%hhu.%hhu",
sscanf(qla2x00_version_str, "%hhu.%hhu.%hhu.%hhu.%hhu.%hhu",
v+0, v+1, v+2, v+3, v+4, v+5);
tmp->driver_info[0] = v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0];