Messages in this thread Patch in this message | | | From | Daeseok Youn <> | Subject | [PATCH] staging: lirc: fix NULL pointer dereference | Date | Wed, 02 Apr 2014 17:18:39 +0900 |
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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@gmail.com> --- 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
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