From: Daniel Stone <daniels@collabora.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 2/7] drm/atomic: Early-exit from CRTC dup state
Date: Mon, 20 Apr 2015 19:22:51 +0100 [thread overview]
Message-ID: <1429554176-9865-3-git-send-email-daniels@collabora.com> (raw)
In-Reply-To: <1429554176-9865-1-git-send-email-daniels@collabora.com>
Just change an if (success) branch to if (fail) return;
Signed-off-by: Daniel Stone <daniels@collabora.com>
---
drivers/gpu/drm/drm_atomic_helper.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index d536817..60eb505 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1983,12 +1983,13 @@ drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc)
state = kmemdup(crtc->state, sizeof(*crtc->state), GFP_KERNEL);
- if (state) {
- state->mode_changed = false;
- state->active_changed = false;
- state->planes_changed = false;
- state->event = NULL;
- }
+ if (!state)
+ return NULL;
+
+ state->mode_changed = false;
+ state->active_changed = false;
+ state->planes_changed = false;
+ state->event = NULL;
return state;
}
--
2.3.5
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next prev parent reply other threads:[~2015-04-20 18:23 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-20 18:22 [PATCH 0/7] User-created blob properties Daniel Stone
2015-04-20 18:22 ` [PATCH 1/7] drm/atomic: Don't open-code CRTC state destroy Daniel Stone
2015-04-20 18:22 ` Daniel Stone [this message]
2015-05-07 9:05 ` [PATCH 2/7] drm/atomic: Early-exit from CRTC dup state Daniel Vetter
2015-04-20 18:22 ` [PATCH 3/7] drm: Don't leak path blob property when updating Daniel Stone
2015-04-20 18:22 ` [PATCH 4/7] drm: Introduce helper for replacing blob properties Daniel Stone
2015-04-20 18:22 ` [PATCH 5/7] drm: Introduce blob_lock Daniel Stone
2015-04-20 18:22 ` [PATCH 6/7] drm: Add reference counting to blob properties Daniel Stone
2015-05-07 9:14 ` Daniel Vetter
2015-04-20 18:22 ` [PATCH 7/7] drm/mode: Add user blob-creation ioctl Daniel Stone
2015-05-07 7:53 ` Maarten Lankhorst
2015-05-07 8:34 ` [PATCH 0/7] User-created blob properties Daniel Vetter
2015-05-07 9:15 ` Daniel Stone
2015-05-09 14:52 ` [PATCH v2] " Daniel Stone
2015-05-09 14:52 ` [PATCH 1/4] drm: Remove extraneous parameter from kerneldoc Daniel Stone
2015-05-11 9:09 ` Daniel Vetter
2015-05-11 22:49 ` Daniel Stone
2015-05-09 14:52 ` [PATCH 2/4] drm: Allow creating blob properties without copy Daniel Stone
2015-05-09 14:52 ` [PATCH 3/4] drm: Return error value from blob creation Daniel Stone
2015-05-09 14:52 ` [PATCH 4/4] drm/mode: Add user blob-creation ioctl Daniel Stone
2015-05-11 9:11 ` Daniel Vetter
2015-05-11 22:46 ` [PATCH 7/7] " Daniel Stone
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