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scsi: core: Add 'set_status_byte()' accessor

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Add the missing 'set_status_byte()' accessor function.

Link: https://lore.kernel.org/r/20210113090500.129644-28-hare@suse.de
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Hannes Reinecke 2021-01-13 10:04:52 +01:00 committed by Martin K. Petersen
parent 78c9efdd8d
commit d37932a916
1 changed files with 5 additions and 0 deletions
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5
include/scsi/scsi_cmnd.h
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@ -308,6 +308,11 @@ static inline struct scsi_data_buffer *scsi_prot(struct scsi_cmnd *cmd)
#define scsi_for_each_prot_sg(cmd, sg, nseg, __i) \
for_each_sg(scsi_prot_sglist(cmd), sg, nseg, __i)
static inline void set_status_byte(struct scsi_cmnd *cmd, char status)
{
cmd->result = (cmd->result & 0xffffff00) | status;
}
static inline void set_msg_byte(struct scsi_cmnd *cmd, char status)
{
cmd->result = (cmd->result & 0xffff00ff) | (status << 8);