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Code Issues Releases Wiki Activity

scsi: sym53c8xx_2: Delete unnecessary else-if in sym_xerr_cam_status()

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If (x_status & XE_PARITY_ERR) is true we set cam_status = DID_PARITY,
othervise cam_status always ends up being DID_ERROR. Delete superfluous
else-if statements.

Link: https://lore.kernel.org/r/20200902061646.576966-1-yebin10@huawei.com
Signed-off-by: Ye Bin <yebin10@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Ye Bin 2020-09-02 14:16:46 +08:00 committed by Martin K. Petersen
parent 4b29cb6197
commit bb1932dbb8
1 changed files with 1 additions and 5 deletions
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6
drivers/scsi/sym53c8xx_2/sym_glue.c
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@ -156,12 +156,8 @@ void sym_xpt_async_bus_reset(struct sym_hcb *np)
static int sym_xerr_cam_status(int cam_status, int x_status)
{
if (x_status) {
if (x_status & XE_PARITY_ERR)
if (x_status & XE_PARITY_ERR)
cam_status = DID_PARITY;
else if (x_status &(XE_EXTRA_DATA|XE_SODL_UNRUN|XE_SWIDE_OVRUN))
cam_status = DID_ERROR;
else if (x_status & XE_BAD_PHASE)
cam_status = DID_ERROR;
else
cam_status = DID_ERROR;
}