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: Dawid Kurek <dawikur@gmail.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170615174556.GA8872@gmail.com
This commit is contained in:
parent
ae9d042143
commit
ac7c748317
|
@ -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;
|
||||
|
|
Loading…
Reference in a new issue