]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
V4L/DVB (4510): Fix signedness error in drivers/media/video/vivi.c
authorEric Sesterhenn <snakebyte@gmx.de>
Mon, 21 Aug 2006 13:36:36 +0000 (10:36 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Tue, 26 Sep 2006 15:30:32 +0000 (12:30 -0300)
commitd084aa706761060940110279794e6a4e83785858
tree8669af3857f5ef9e70f3261e3a8c0af9651518fc
parent3153d0d05d2b4e0466818e4f2319882010928d59
V4L/DVB (4510): Fix signedness error in drivers/media/video/vivi.c

when checking the -Wextra signedness warnings issued by gcc 4.1
I came across this one:
drivers/media/video/vivi.c:1001: warning: comparison of unsigned expression < 0 is always false
Since videobuf_reqbufs() returns negative values on errors the current
code does no real error checking since gcc removes the comparison.
This patch fixes this issue by making ret a normal, signed integer.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/vivi.c