diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-07-04 22:05:50 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-07-05 09:34:56 +0400 |
| commit | 3463ff67bc8d049098559adb850299c26b52350d (patch) | |
| tree | 38a1d773a651cb2cb87351b0bc271e3ec7acf233 /drivers/gpu/drm/rcar-du | |
| parent | 7c6ca3040e9ac174e6d2189811da603e9c19a150 (diff) | |
| download | linux-3463ff67bc8d049098559adb850299c26b52350d.tar.xz | |
drm/rcar-du: Don't ignore rcar_du_crtc_create() return value
Handle error cases correctly.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 9c63f39658de..06cacf6532c0 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -191,8 +191,11 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) if (ret < 0) return ret; - for (i = 0; i < ARRAY_SIZE(rcdu->crtcs); ++i) - rcar_du_crtc_create(rcdu, i); + for (i = 0; i < ARRAY_SIZE(rcdu->crtcs); ++i) { + ret = rcar_du_crtc_create(rcdu, i); + if (ret < 0) + return ret; + } rcdu->used_crtcs = 0; rcdu->num_crtcs = i; |