AcoSail/kernel_optimize_test
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scsi: aacraid: do not overwrite retval in aac_reset_adapter()

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'retval' got assigned a value twice, causing the original value to be lost.

Link: https://lore.kernel.org/r/20200331084111.95039-1-hare@suse.de
Fixes: 3d3ca53b16 ("scsi: aacraid: use scsi_host_(block,unblock) to block I/O")
Reported-by: Martin K. Petersen <martin.petersen@oracle.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 2020-03-31 10:41:11 +02:00 committed by Martin K. Petersen
parent 72655c0ebd
commit 4e6c78d16a
1 changed files with 4 additions and 3 deletions
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7
drivers/scsi/aacraid/commsup.c
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@ -1626,7 +1626,7 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type)
int aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type)
{
unsigned long flagv = 0;
int retval;
int retval, unblock_retval;
struct Scsi_Host *host = aac->scsi_host_ptr;
int bled;
@ -1656,8 +1656,9 @@ int aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type)
retval = _aac_reset_adapter(aac, bled, reset_type);
spin_unlock_irqrestore(host->host_lock, flagv);
retval = scsi_host_unblock(host, SDEV_RUNNING);
unblock_retval = scsi_host_unblock(host, SDEV_RUNNING);
if (!retval)
retval = unblock_retval;
if ((forced < 2) && (retval == -ENODEV)) {
/* Unwind aac_send_shutdown() IOP_RESET unsupported/disabled */
struct fib * fibctx = aac_fib_alloc(aac);