From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 24 Jun 2015 16:06:21 +0200
The put_disk() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/osd/osd_uld.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c
index 243eab3..e2075522 100644
--- a/drivers/scsi/osd/osd_uld.c
+++ b/drivers/scsi/osd/osd_uld.c
@@ -407,9 +407,7 @@ static void __remove(struct device *dev)
OSD_INFO("osd_remove %s\n",
oud->disk ? oud->disk->disk_name : NULL);
-
- if (oud->disk)
- put_disk(oud->disk);
+ put_disk(oud->disk);
ida_remove(&osd_minor_ida, oud->minor);
kfree(oud);
--
2.4.4
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