From 4ce8ef90769df3644a1eb9fee1b7746dea09e753 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 5 Feb 2008 07:37:21 +0000 Subject: em28xx/em28xx-core.c: fix use of potentially uninitialized variable From: Andrew Morton drivers/media/video/em28xx/em28xx-core.c: In function 'em28xx_set_audio_source': drivers/media/video/em28xx/em28xx-core.c:276: warning: 'no_ac97' may be used uninitialized in this function This looks like a genuine bug to me. Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/em28xx/em28xx-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/linux/drivers/media/video/em28xx/em28xx-core.c b/linux/drivers/media/video/em28xx/em28xx-core.c index a0ec1cfbc..952755c8e 100644 --- a/linux/drivers/media/video/em28xx/em28xx-core.c +++ b/linux/drivers/media/video/em28xx/em28xx-core.c @@ -324,7 +324,8 @@ int em28xx_set_audio_source(struct em28xx *dev) static char *enable = "\x08\x08"; static char *disable = "\x08\x88"; char *video = enable, *line = disable; - int ret, no_ac97; + int ret; + int no_ac97 = 0; u8 input; if (dev->is_em2800) { -- cgit v1.2.3