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| author | Hannes Reinecke <hare@suse.de> | 2020-03-31 10:41:11 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-03-31 22:13:49 -0400 |
| commit | 4e6c78d16a798bdc54a95528be670535701540f8 (patch) | |
| tree | e5e35884fd5a742ecb8a89acf324588a76f21ffb /drivers/scsi/aacraid | |
| parent | 72655c0ebd1d941d80f47bf614b02d563a1e61ae (diff) | |
| download | linux-4e6c78d16a798bdc54a95528be670535701540f8.tar.gz linux-4e6c78d16a798bdc54a95528be670535701540f8.tar.bz2 linux-4e6c78d16a798bdc54a95528be670535701540f8.zip | |
scsi: aacraid: do not overwrite retval in aac_reset_adapter()
'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: 3d3ca53b1639 ("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>
Diffstat (limited to 'drivers/scsi/aacraid')
| -rw-r--r-- | drivers/scsi/aacraid/commsup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 4725e4c763cf..ddd73f6798af 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1626,7 +1626,7 @@ out: 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); |