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authorJean Delvare <khali@linux-fr.org>2007-02-13 19:31:45 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-03-01 13:09:45 -0200
commitb9109b758231c6c7fd8a5094099e8195d43b583a (patch)
tree497840d61fcf5f374bbe00a35589d9926121bb41 /drivers/media/video/cafe_ccic.c
parent2fe22dcdc79b8dd34e61a3f1231caffd6180a626 (diff)
V4L/DVB (5258): Cafe_ccic: fix compiler warning
Fix the following warning: drivers/media/video/cafe_ccic.c: In function `cafe_vidioc_reqbufs': drivers/media/video/cafe_ccic.c:1197: warning: 'ret' might be used uninitialized in this function Probably not a real bug, but the warning can be avoided easily. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cafe_ccic.c')
-rw-r--r--drivers/media/video/cafe_ccic.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 682dc7ce48d9..710c11a68296 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -1022,7 +1022,7 @@ static ssize_t cafe_v4l_read(struct file *filp,
char __user *buffer, size_t len, loff_t *pos)
{
struct cafe_camera *cam = filp->private_data;
- int ret;
+ int ret = 0;
/*
* Perhaps we're in speculative read mode and already
@@ -1251,8 +1251,6 @@ static int cafe_vidioc_reqbufs(struct file *filp, void *priv,
if (cam->n_sbufs == 0) /* no luck at all - ret already set */
kfree(cam->sb_bufs);
- else
- ret = 0;
req->count = cam->n_sbufs; /* In case of partial success */
out:

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