From: Dan Carpenter Date: Thu, 23 Mar 2017 10:41:42 +0000 (+0300) Subject: scsi: osd_uld: remove an unneeded NULL check X-Git-Tag: v4.12-rc1~99^2~111 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=03b1a06203a1f283ad8a20dce78f0f5f17eaeb88;p=karo-tx-linux.git scsi: osd_uld: remove an unneeded NULL check 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 Acked-by: Boaz Harrosh Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c index e0ce5d2fd14d..c3563a9512b7 100644 --- a/drivers/scsi/osd/osd_uld.c +++ b/drivers/scsi/osd/osd_uld.c @@ -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);