[PATCH] scsi: osd_uld: remove an unneeded NULL check

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c
index 4101c3178411..8b9941a5687a 100644
--- a/drivers/scsi/osd/osd_uld.c
+++ b/drivers/scsi/osd/osd_uld.c
@@ -507,10 +507,9 @@ 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);
 	}
 
 	cdev_device_del(&oud->cdev, &oud->class_dev);
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux