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bnx2: Replace open-coded version with swab32s()

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Use swab32s() instead of open-coding it.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2021-08-22 15:52:01 +02:00 committed by David S. Miller
parent ddc122aac9
commit 0df79c8646
1 changed files with 4 additions and 9 deletions
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13
drivers/net/ethernet/broadcom/bnx2.c
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@ -8041,21 +8041,16 @@ bnx2_read_vpd_fw_ver(struct bnx2 *bp)
#define BNX2_VPD_LEN 128
#define BNX2_MAX_VER_SLEN 30
data = kmalloc(256, GFP_KERNEL);
data = kmalloc(BNX2_VPD_LEN, GFP_KERNEL);
if (!data)
return;
rc = bnx2_nvram_read(bp, BNX2_VPD_NVRAM_OFFSET, data + BNX2_VPD_LEN,
BNX2_VPD_LEN);
rc = bnx2_nvram_read(bp, BNX2_VPD_NVRAM_OFFSET, data, BNX2_VPD_LEN);
if (rc)
goto vpd_done;
for (i = 0; i < BNX2_VPD_LEN; i += 4) {
data[i] = data[i + BNX2_VPD_LEN + 3];
data[i + 1] = data[i + BNX2_VPD_LEN + 2];
data[i + 2] = data[i + BNX2_VPD_LEN + 1];
data[i + 3] = data[i + BNX2_VPD_LEN];
}
for (i = 0; i < BNX2_VPD_LEN; i += 4)
swab32s((u32 *)&data[i]);
j = pci_vpd_find_ro_info_keyword(data, BNX2_VPD_LEN,
PCI_VPD_RO_KEYWORD_MFR_ID, &len);