Commit 7c4c018a authored Jul 02, 2013 by Dan Carpenter Committed by Dmitry Torokhov Jul 02, 2013

Input: cyttsp4 - silence NULL dereference warning



If "cd" were NULL then we would dereference it when we print the error
message.  Fortunately enough, it can't ever be NULL so we can remove
those lines.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 0fb82ec0

drivers/input/touchscreen/cyttsp4_core.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -1450,11 +1450,6 @@ static void cyttsp4_watchdog_work(struct work_struct *work)
		u8 *mode;
		int retval;

		if (cd == NULL) {
		dev_err(cd->dev, "%s: NULL context pointer\n", __func__);
		return;
		}

		mutex_lock(&cd->system_lock);
		retval = cyttsp4_load_status_regs(cd);
		if (retval < 0) {