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authorDaniel Stone <daniels@collabora.com>2015-03-19 07:33:01 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-03-23 18:22:29 +0300
commitf3af5c7ddd9af8a466a725c6ba8ae2414aa19113 (patch)
treeaf13fe1d5c686742f36a7608a19b8e0cbd769c7e /drivers/gpu/drm/drm_fb_helper.c
parent448002471bf6cc34069c2b34a2727abeba079834 (diff)
downloadlinux-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.c6
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 ||