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scsi: smartpqi: unlock on error in pqi_submit_raid_request_synchronous()

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[ Upstream commit cc8f52609bb4177febade24d11713e20c0893b0a ]

We need to drop the "ctrl_info->sync_request_sem" lock before returning.

Fixes: 6c223761eb54 ("smartpqi: initial commit of Microsemi smartpqi driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dan Carpenter 2019-05-29 14:07:39 +03:00 committed by Greg Kroah-Hartman
parent c27a9807d6
commit 569899ffe1
1 changed files with 4 additions and 2 deletions
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6
drivers/scsi/smartpqi/smartpqi_init.c
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@ -3686,8 +3686,10 @@ static int pqi_submit_raid_request_synchronous(struct pqi_ctrl_info *ctrl_info,
return -ETIMEDOUT;
msecs_blocked =
jiffies_to_msecs(jiffies - start_jiffies);
if (msecs_blocked >= timeout_msecs)
return -ETIMEDOUT;
if (msecs_blocked >= timeout_msecs) {
rc = -ETIMEDOUT;
goto out;
}
timeout_msecs -= msecs_blocked;
}
}