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| author | Daniel Stone <daniels@collabora.com> | 2015-03-19 07:33:01 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-03-23 18:22:29 +0300 |
| commit | f3af5c7ddd9af8a466a725c6ba8ae2414aa19113 (patch) | |
| tree | af13fe1d5c686742f36a7608a19b8e0cbd769c7e /drivers/gpu/drm/drm_fb_helper.c | |
| parent | 448002471bf6cc34069c2b34a2727abeba079834 (diff) | |
| download | linux-f3af5c7ddd9af8a466a725c6ba8ae2414aa19113.tar.xz | |
drm: fb_helper: Simplify exit condition
mode is always NULL at this point in the function, so make our intention
clear.
Signed-off-by: Daniel Stone <daniels@collabora.com>
[danvet: Stop clearing mode too to enlist gcc in tracking
uninitialized usage. And remove a space while at it.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 1a20db7c971f..309b9476fe96 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1283,12 +1283,12 @@ struct drm_display_mode *drm_pick_cmdline_mode(struct drm_fb_helper_connector *f int width, int height) { struct drm_cmdline_mode *cmdline_mode; - struct drm_display_mode *mode = NULL; + struct drm_display_mode *mode; bool prefer_non_interlace; cmdline_mode = &fb_helper_conn->connector->cmdline_mode; if (cmdline_mode->specified == false) - return mode; + return NULL; /* attempt to find a matching mode in the list of modes * we have gotten so far, if not add a CVT mode that conforms @@ -1297,7 +1297,7 @@ struct drm_display_mode *drm_pick_cmdline_mode(struct drm_fb_helper_connector *f goto create_mode; prefer_non_interlace = !cmdline_mode->interlace; - again: +again: list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) { /* check width/height */ if (mode->hdisplay != cmdline_mode->xres || |