[PATCH] isdn_v110 warning fix
Here's a small warning fix for drivers/isdn/i4l/isdn_v110.c drivers/isdn/i4l/isdn_v110.c:523: warning: `ret' might be used uninitialized in this function In addition to Karsten Keil signing off on the patch, Thomas Pfeiffer also commented on the patch, saying "initializing ret with the value zero is correct and should be done." Please apply. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -520,7 +520,7 @@ isdn_v110_stat_callback(int idx, isdn_ctrl * c)
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{
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isdn_v110_stream *v = NULL;
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int i;
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int ret;
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int ret = 0;
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if (idx < 0)
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return 0;
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