[PATCH] staging: lirc: fix NULL pointer dereference

[Daeseok Youn]

coccicheck says:
 drivers/staging/media/lirc/lirc_igorplugusb.c:226:15-21:
ERROR: ir is NULL but dereferenced.

Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
---
 drivers/staging/media/lirc/lirc_igorplugusb.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/lirc/lirc_igorplugusb.c b/drivers/staging/media/lirc/lirc_igorplugusb.c
index f508a13..0ef393b 100644
--- a/drivers/staging/media/lirc/lirc_igorplugusb.c
+++ b/drivers/staging/media/lirc/lirc_igorplugusb.c
@@ -223,8 +223,8 @@ static int unregister_from_lirc(struct igorplug *ir)
 	int devnum;
 
 	if (!ir) {
-		dev_err(&ir->usbdev->dev,
-			"%s: called with NULL device struct!\n", __func__);
+		printk(DRIVER_NAME "%s: called with NULL device struct!\n",
+		       __func__);
 		return -EINVAL;
 	}
 
-- 
1.7.4.4


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/