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

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>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2017-05-03 17:29:01 +01:00 committed by Martin K. Petersen
parent 019c0d66f6
commit b77b36cb72
1 changed files with 0 additions and 3 deletions
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3
drivers/scsi/pmcraid.c
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@ -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