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| author | Muhammad Falak R Wani <falakreyaz@gmail.com> | 2016-05-01 00:30:24 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-04 20:31:06 -0400 |
| commit | 84fae133f0ccc974a425eee21101f5644bd8d14d (patch) | |
| tree | e406befdcf80438cd25cb01d60fd28b4a272cf12 /drivers/gpu/drm/cirrus/cirrus_ttm.c | |
| parent | 6b8812eb004ee2b24aac8b1a711a0e8e797df3ce (diff) | |
| download | blackbird-op-linux-84fae133f0ccc974a425eee21101f5644bd8d14d.tar.gz blackbird-op-linux-84fae133f0ccc974a425eee21101f5644bd8d14d.zip | |
drm/amdgpu: Replace rcu_assign_pointer() with RCU_INIT_POINTER()
The rcu_assign_pointer() ensures that the initialization of a structure
is carried out before storing a pointer to that structre. It is always
safe to use RCU_INIT_POINTER() to NULL a pointer, instead of
rcu_assign_pointer().
This results in slightly smaller/faster code.
The following semantic patch was used:
<smpl>
@@
@@
- rcu_assign_pointer
+ RCU_INIT_POINTER
(..., NULL)
</smpl>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/cirrus/cirrus_ttm.c')
0 files changed, 0 insertions, 0 deletions
