From 4e6c78d16a798bdc54a95528be670535701540f8 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Tue, 31 Mar 2020 10:41:11 +0200 Subject: 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 Signed-off-by: Hannes Reinecke Signed-off-by: Martin K. Petersen --- drivers/scsi/aacraid/commsup.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/scsi') 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); -- cgit v1.2.3