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drm/radeon: delete useless function return values & remove meaningless if(r) check code

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Function radeon_fence_driver_init always returns success,
the function type maybe coule be changed to void.
This patch first delete the check of the return
value of the function call radeon_fence_driver_init, then,
optimise the function declaration and function to void type.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bernard Zhao
2021-06-21 06:05:07 -07:00
committed by Alex Deucher
parent a7268cf9a4
commit 519424d776
16 changed files with 16 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/radeon/cik.c
+1 -3
View File
@@ -8584,9 +8584,7 @@ int cik_init(struct radeon_device *rdev)
radeon_get_clock_info(rdev->ddev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* initialize memory controller */
r = cik_mc_init(rdev);
drivers/gpu/drm/radeon/evergreen.c
+1 -3
View File
@@ -5208,9 +5208,7 @@ int evergreen_init(struct radeon_device *rdev)
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* initialize AGP */
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
drivers/gpu/drm/radeon/ni.c
+1 -3
View File
@@ -2375,9 +2375,7 @@ int cayman_init(struct radeon_device *rdev)
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* initialize memory controller */
r = evergreen_mc_init(rdev);
if (r)
drivers/gpu/drm/radeon/r100.c
+1 -3
View File
@@ -4056,9 +4056,7 @@ int r100_init(struct radeon_device *rdev)
/* initialize VRAM */
r100_mc_init(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r)
drivers/gpu/drm/radeon/r300.c
+1 -3
View File
@@ -1549,9 +1549,7 @@ int r300_init(struct radeon_device *rdev)
/* initialize memory controller */
r300_mc_init(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r)
drivers/gpu/drm/radeon/r420.c
+1 -4
View File
@@ -425,10 +425,7 @@ int r420_init(struct radeon_device *rdev)
r300_mc_init(rdev);
r420_debugfs(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r) {
return r;
}
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r) {
drivers/gpu/drm/radeon/r520.c
+1 -3
View File
@@ -299,9 +299,7 @@ int r520_init(struct radeon_device *rdev)
r520_mc_init(rdev);
rv515_debugfs(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r)
drivers/gpu/drm/radeon/r600.c
+1 -3
View File
@@ -3282,9 +3282,7 @@ int r600_init(struct radeon_device *rdev)
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
if (r)
drivers/gpu/drm/radeon/radeon.h
+1 -1
View File
@@ -385,7 +385,7 @@ struct radeon_fence {
};
int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring);
int radeon_fence_driver_init(struct radeon_device *rdev);
void radeon_fence_driver_init(struct radeon_device *rdev);
void radeon_fence_driver_fini(struct radeon_device *rdev);
void radeon_fence_driver_force_completion(struct radeon_device *rdev, int ring);
int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence **fence, int ring);
drivers/gpu/drm/radeon/radeon_fence.c
+1 -4
View File
@@ -905,9 +905,8 @@ static void radeon_fence_driver_init_ring(struct radeon_device *rdev, int ring)
* Not all asics have all rings, so each asic will only
* start the fence driver on the rings it has using
* radeon_fence_driver_start_ring().
* Returns 0 for success.
*/
int radeon_fence_driver_init(struct radeon_device *rdev)
void radeon_fence_driver_init(struct radeon_device *rdev)
{
int ring;
@@ -917,8 +916,6 @@ int radeon_fence_driver_init(struct radeon_device *rdev)
}
radeon_debugfs_fence_init(rdev);
return 0;
}
/**
drivers/gpu/drm/radeon/rs400.c
+1 -3
View File
@@ -555,9 +555,7 @@ int rs400_init(struct radeon_device *rdev)
/* initialize memory controller */
rs400_mc_init(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r)
drivers/gpu/drm/radeon/rs600.c
+1 -3
View File
@@ -1132,9 +1132,7 @@ int rs600_init(struct radeon_device *rdev)
rs600_mc_init(rdev);
r100_debugfs_rbbm_init(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r)
drivers/gpu/drm/radeon/rs690.c
+1 -3
View File
@@ -850,9 +850,7 @@ int rs690_init(struct radeon_device *rdev)
rs690_mc_init(rdev);
rv515_debugfs(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r)
drivers/gpu/drm/radeon/rv515.c
+1 -3
View File
@@ -648,9 +648,7 @@ int rv515_init(struct radeon_device *rdev)
rv515_mc_init(rdev);
rv515_debugfs(rdev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* Memory manager */
r = radeon_bo_init(rdev);
if (r)
drivers/gpu/drm/radeon/rv770.c
+1 -3
View File
@@ -1941,9 +1941,7 @@ int rv770_init(struct radeon_device *rdev)
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* initialize AGP */
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
drivers/gpu/drm/radeon/si.c
+1 -3
View File
@@ -6857,9 +6857,7 @@ int si_init(struct radeon_device *rdev)
radeon_get_clock_info(rdev->ddev);
/* Fence driver */
r = radeon_fence_driver_init(rdev);
if (r)
return r;
radeon_fence_driver_init(rdev);
/* initialize memory controller */
r = si_mc_init(rdev);