media: bcm2835: unicam: Fix uninitialized warning

Signed-off-by: Jacko Dirks <jdirks.linuxdev@gmail.com>

diff --git a/drivers/media/platform/bcm2835/bcm2835-unicam.c b/drivers/media/platform/bcm2835/bcm2835-unicam.c
index 9c0b937..7906c28 100644 (file)
--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
@@ -994,7 +994,7 @@ const struct unicam_fmt *get_first_supported_format(struct unicam_device *dev)
        struct v4l2_subdev_mbus_code_enum mbus_code;
        const struct unicam_fmt *fmt = NULL;
        unsigned int i;
-       int ret;
+       int ret = 0;
 
        for (i = 0; ret != -EINVAL && ret != -ENOIOCTLCMD; ++i) {
                memset(&mbus_code, 0, sizeof(mbus_code));