Messages in this thread Patch in this message | | | Date | Tue, 30 Aug 2005 12:51:04 +0200 | From | Karsten Keil <> | Subject | Re: [PATCH] isdn_v110 warning fix |
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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; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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