container_of() works by subtracting the offset of the member. The math can't really return a zero here. Sometimes people check it when they actually meant to check something else but in this case we can just remove the check. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index e6ec16d..2e11da0 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -394,9 +394,6 @@ static void pn533_wq_cmd_complete(struct work_struct *work) struct pn533_frame *in_frame; int rc; - if (dev == NULL) - return; - in_frame = dev->wq_in_frame; if (dev->wq_in_error) -- 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
