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Commit ac7c7483 authored by Dawid Kurek's avatar Dawid Kurek Committed by Sean Paul
Browse files

drm: Reduce scope of 'state' variable 



Smaller scope reduces visibility of variable and makes usage of
uninitialized variable less possible.

Changes in v2:
	- separate declaration and initialization
Changes in v3:
	- add missing signed-off-by tag

Signed-off-by: default avatarDawid Kurek <dawikur@gmail.com>
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170615174556.GA8872@gmail.com
parent ae9d0421

drivers/gpu/drm/drm_atomic.c

+2 −1
Original line number Diff line number Diff line
@@ -109,9 +109,10 @@ struct drm_atomic_state * 
drm_atomic_state_alloc(struct drm_device *dev)

{

	struct drm_mode_config *config = &dev->mode_config;

	struct drm_atomic_state *state;



	if (!config->funcs->atomic_state_alloc) {

		struct drm_atomic_state *state;



		state = kzalloc(sizeof(*state), GFP_KERNEL);

		if (!state)

			return NULL;