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| author | Jean Delvare <khali@linux-fr.org> | 2007-02-13 19:31:45 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-03-01 13:09:45 -0200 |
| commit | b9109b758231c6c7fd8a5094099e8195d43b583a (patch) | |
| tree | 497840d61fcf5f374bbe00a35589d9926121bb41 /drivers/media/video/cafe_ccic.c | |
| parent | 2fe22dcdc79b8dd34e61a3f1231caffd6180a626 (diff) | |
| download | linux-b9109b758231c6c7fd8a5094099e8195d43b583a.tar.gz linux-b9109b758231c6c7fd8a5094099e8195d43b583a.tar.bz2 linux-b9109b758231c6c7fd8a5094099e8195d43b583a.zip | |
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.c | 4 |
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: |