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scsi: osd_uld: remove an unneeded NULL check

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We don't call the remove() function unless probe() succeeds so "oud"
can't be NULL here.  Plus, if it were NULL, we dereference it on the
next line so it would crash anyway.

[mkp: applied by hand]

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Boaz Harrosh <ooo@electrozaur.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Dan Carpenter 2017-03-23 13:41:42 +03:00 committed by Martin K. Petersen
parent 16a20b52d1
commit 03b1a06203
1 changed files with 3 additions and 4 deletions
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7
drivers/scsi/osd/osd_uld.c
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@ -524,10 +524,9 @@ static int osd_remove(struct device *dev)
struct scsi_device *scsi_device = to_scsi_device(dev);
struct osd_uld_device *oud = dev_get_drvdata(dev);
if (!oud || (oud->od.scsi_device != scsi_device)) {
OSD_ERR("Half cooked osd-device %p,%p || %p!=%p",
dev, oud, oud ? oud->od.scsi_device : NULL,
scsi_device);
if (oud->od.scsi_device != scsi_device) {
OSD_ERR("Half cooked osd-device %p, || %p!=%p",
dev, oud->od.scsi_device, scsi_device);
}
device_unregister(&oud->class_dev);