[PATCH] USB: vicam.c: fix a NULL pointer dereference
This patch fixes a NULL pointer dereference spotted by the Coverity
checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/media/vicam.c b/drivers/usb/media/vicam.c
index 8cfc47b..1d06e53 100644
--- a/drivers/usb/media/vicam.c
+++ b/drivers/usb/media/vicam.c
@@ -764,6 +764,7 @@
if (!cam) {
printk(KERN_ERR
"vicam video_device improperly initialized");
+ return -EINVAL;
}
/* the videodev_lock held above us protects us from