Commit c3b80983 authored Sep 11, 2016 by Hans Verkuil Committed by Mauro Carvalho Chehab Sep 12, 2016

[media] pulse8-cec: fix compiler warning



pulse8-cec.c: In function 'pulse8_connect':
pulse8-cec.c:447:2: warning: 'pa' may be used uninitialized in this function [-Wmaybe-uninitialized]
  cec_s_phys_addr(pulse8->adap, pa, false);
  ^
pulse8-cec.c:609:6: note: 'pa' was declared here
  u16 pa;
      ^

As far as I can tell, this can't actually happen. Still, it is better to just
initialize it.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 34b27b13

drivers/staging/media/pulse8-cec/pulse8-cec.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -606,7 +606,7 @@ static int pulse8_connect(struct serio serio, struct serio_driver drv)
	struct pulse8 *pulse8;		struct pulse8 *pulse8;
	int err = -ENOMEM;		int err = -ENOMEM;
	struct cec_log_addrs log_addrs = {};		struct cec_log_addrs log_addrs = {};
	u16 pa;		u16 pa = CEC_PHYS_ADDR_INVALID;

	pulse8 = kzalloc(sizeof(*pulse8), GFP_KERNEL);		pulse8 = kzalloc(sizeof(*pulse8), GFP_KERNEL);