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scsi: qedi: Remove redundant assignment to variable err

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Variable err is assigned -ENOMEM followed by an error return path via label
err_udev that does not access the variable and returns with the -ENOMEM
error return code. The assignment to err is redundant and can be removed.

Link: https://lore.kernel.org/r/20210327230650.25803-1-colin.king@canonical.com
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King
2021-03-27 23:06:50 +00:00
committed by Martin K. Petersen
parent fe515ac827
commit 8dc6025296
1 changed files with 1 additions and 3 deletions
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4
drivers/scsi/qedi/qedi_main.c
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@@ -276,10 +276,8 @@ static int qedi_alloc_uio_rings(struct qedi_ctx *qedi)
}
udev = kzalloc(sizeof(*udev), GFP_KERNEL);
if (!udev) {
rc = -ENOMEM;
if (!udev)
goto err_udev;
}
udev->uio_dev = -1;