[PATCH] scsi: pmcraid: remove redundant check to see if request_size is less than zero

Colin King
2017-05-03T16:29:01Z

From: Colin Ian King <colin.king@canonical.com>

The 2nd check to see if request_size is less than zero is redundant
because the first check takes error exit path on this condition. So,
since it is redundant, remove it.

Detected by CoverityScan, CID#146149 ("Logically Dead Code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/scsi/pmcraid.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index a4aadf5f4dc6..1cc814f1505a 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -3770,9 +3770,6 @@ static long pmcraid_ioctl_passthrough(
pmcraid_err("couldn't build passthrough ioadls\n");
goto out_free_cmd;
}
- } else if (request_size < 0) {
- rc = -EINVAL;
- goto out_free_cmd;
}

/* If data is being written into the device, copy the data from user
--
2.11.0