capture-example: fix compile warning

capture-example.c:418:15: warning: unused variable ‘min’ [-Wunused-variable]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

diff --git a/contrib/test/capture-example.c b/contrib/test/capture-example.c
index 417615a..421cb61 100644 (file)
--- a/contrib/test/capture-example.c
+++ b/contrib/test/capture-example.c
@@ -415,7 +415,6 @@ static void init_device(void)
        struct v4l2_cropcap cropcap;
        struct v4l2_crop crop;
        struct v4l2_format fmt;
-       unsigned int min;
 
        if (-1 == xioctl(fd, VIDIOC_QUERYCAP, &cap)) {
                if (EINVAL == errno) {