diff options
| author | Philippe CORNU <philippe.cornu@st.com> | 2017-07-20 14:05:56 +0200 |
|---|---|---|
| committer | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2017-07-26 15:02:09 +0200 |
| commit | dc5e0cd211d523a1a465a89119bc751b23f388f2 (patch) | |
| tree | e055d70ad891387b2cdf64cb8059412abaae100f /drivers | |
| parent | 589b6482232e621379d7f17817b7c34db09c75ef (diff) | |
drm/stm: ltdc: Cleanup rename returned value
Rename the returned value from "res" to "ret" as it is more "readable".
Signed-off-by: Philippe CORNU <philippe.cornu@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1500552357-29487-7-git-send-email-philippe.cornu@st.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/stm/ltdc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index d826045130ff..04cc66d6b96f 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -760,7 +760,7 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc) struct ltdc_device *ldev = ddev->dev_private; struct drm_plane *primary, *overlay; unsigned int i; - int res; + int ret; primary = ltdc_plane_create(ddev, DRM_PLANE_TYPE_PRIMARY); if (!primary) { @@ -768,9 +768,9 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc) return -EINVAL; } - res = drm_crtc_init_with_planes(ddev, crtc, primary, NULL, + ret = drm_crtc_init_with_planes(ddev, crtc, primary, NULL, <dc_crtc_funcs, NULL); - if (res) { + if (ret) { DRM_ERROR("Can not initialize CRTC\n"); goto cleanup; } @@ -783,7 +783,7 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc) for (i = 1; i < ldev->caps.nb_layers; i++) { overlay = ltdc_plane_create(ddev, DRM_PLANE_TYPE_OVERLAY); if (!overlay) { - res = -ENOMEM; + ret = -ENOMEM; DRM_ERROR("Can not create overlay plane %d\n", i); goto cleanup; } @@ -793,7 +793,7 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc) cleanup: ltdc_plane_destroy_all(ddev); - return res; + return ret; } /* |