aacraid: Remove code to needlessly complete fib

Currently driver completes double completed or spurious interrupted fibs.
This  is not necessary and causes the SCSI mid layer to issue aborts and
resets, since completing a fib  prematurely might trigger a race condition
resulting in the driver not calling the scsi_done callback.

Fixed by removing the call to fib complete.

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Raghava Aditya Renukunta 2016-04-25 23:32:26 -07:00 committed by Martin K. Petersen
parent 9cb62fa24e
commit eef76f1629
1 changed files with 4 additions and 3 deletions

View File

@ -392,9 +392,10 @@ unsigned int aac_intr_normal(struct aac_dev *dev, u32 index,
if (likely(fib->callback && fib->callback_data)) {
fib->flags &= FIB_CONTEXT_FLAG_FASTRESP;
fib->callback(fib->callback_data, fib);
} else {
aac_fib_complete(fib);
}
} else
dev_info(&dev->pdev->dev,
"Invalid callback_fib[%d] (*%p)(%p)\n",
index, fib->callback, fib->callback_data);
} else {
unsigned long flagv;
dprintk((KERN_INFO "event_wait up\n"));