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| author | Michael Krufky <mkrufky@linuxtv.org> | 2007-02-13 17:31:45 -0500 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2007-02-13 17:31:45 -0500 |
| commit | 3a9c26fb747e192984f4d89a8d5111261b6c9c3f (patch) | |
| tree | 54af2cf9ff1bdeaafb2f2a00d812846a970e436e /linux/drivers | |
| parent | 0173038bafb808d93f88b3f0b043696b04cc2ded (diff) | |
| download | mediapointer-dvb-s2-3a9c26fb747e192984f4d89a8d5111261b6c9c3f.tar.gz mediapointer-dvb-s2-3a9c26fb747e192984f4d89a8d5111261b6c9c3f.tar.bz2 | |
cafe_ccic: fix compiler warning
From: Jean Delvare <khali@linux-fr.org>
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>
Diffstat (limited to 'linux/drivers')
| -rw-r--r-- | linux/drivers/media/video/cafe_ccic.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/linux/drivers/media/video/cafe_ccic.c b/linux/drivers/media/video/cafe_ccic.c index a8d0cb910..b61a90e78 100644 --- a/linux/drivers/media/video/cafe_ccic.c +++ b/linux/drivers/media/video/cafe_ccic.c @@ -1028,7 +1028,7 @@ 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 @@ -1257,8 +1257,6 @@ 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: |