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SubjectRe: [PATCH] isdn_v110 warning fix
On Tue, Aug 30, 2005 at 01:05:43AM +0200, Jesper Juhl wrote:
>

This is OK. Even if the codepath is never executed in a way that ret might
be used uninitialized it does not harm to set ret = 0.


Warning fix :
drivers/isdn/i4l/isdn_v110.c:523: warning: `ret' might be used uninitialized in this function

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Karsten Keil <kkeil@suse.de>

---

drivers/isdn/i4l/isdn_v110.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.13-orig/drivers/isdn/i4l/isdn_v110.c 2005-08-29 01:41:01.000000000 +0200
+++ linux-2.6.13/drivers/isdn/i4l/isdn_v110.c 2005-08-30 00:59:34.000000000 +0200
@@ -516,11 +516,11 @@
}

int
-isdn_v110_stat_callback(int idx, isdn_ctrl * c)
+isdn_v110_stat_callback(int idx, isdn_ctrl *c)
{
isdn_v110_stream *v = NULL;
int i;
- int ret;
+ int ret = 0;

if (idx < 0)
return 0;
-
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