> Subject: kmscube.c: remove uninitialized var returned
Huh? Not sure what my brain was thinking; changed that locally to
"don't return uninitialized variable" :)
On Tuesday, 2017-03-14 13:33:51 +0000, Eric Engestrom wrote:
> `ret` isn't used by anything, so remove it as well.
>
> Signed-off-by: Eric Engestrom <eric.engest...@imgtec.com>
> ---
> kmscube.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kmscube.c b/kmscube.c
> index 91e0104..8057e66 100644
> --- a/kmscube.c
> +++ b/kmscube.c
> @@ -67,7 +67,7 @@ int main(int argc, char *argv[])
> const char *device = "/dev/dri/card0";
> enum mode mode = SMOOTH;
> int atomic = 0;
> - int opt, ret;
> + int opt;
>
> while ((opt = getopt_long_only(argc, argv, shortopts, longopts, NULL))
> != -1) {
> switch (opt) {
> @@ -104,7 +104,7 @@ int main(int argc, char *argv[])
> drm = init_drm_legacy(device);
> if (!drm) {
> printf("failed to initialize %s DRM\n", atomic ? "atomic" :
> "legacy");
> - return ret;
> + return -1;
> }
>
> gbm = init_gbm(drm->fd, drm->mode->hdisplay, drm->mode->vdisplay);
> --
> Cheers,
> Eric
>
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