diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4637-drm-amd-powerplay-Remove-unneeded-variable-ret-in-am.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4637-drm-amd-powerplay-Remove-unneeded-variable-ret-in-am.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4637-drm-amd-powerplay-Remove-unneeded-variable-ret-in-am.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4637-drm-amd-powerplay-Remove-unneeded-variable-ret-in-am.patch new file mode 100644 index 00000000..9185f4ed --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4637-drm-amd-powerplay-Remove-unneeded-variable-ret-in-am.patch @@ -0,0 +1,63 @@ +From 53207ce79068fdbac329a781fbe2a7a8802036d1 Mon Sep 17 00:00:00 2001 +From: zhengbin <zhengbin13@huawei.com> +Date: Wed, 27 Nov 2019 17:33:42 +0800 +Subject: [PATCH 4637/4736] drm/amd/powerplay: Remove unneeded variable 'ret' + in amdgpu_smu.c + +Fixes coccicheck warning: + +drivers/gpu/drm/amd/powerplay/amdgpu_smu.c:1192:5-8: Unneeded variable: "ret". Return "0" on line 1195 +drivers/gpu/drm/amd/powerplay/amdgpu_smu.c:1945:5-8: Unneeded variable: "ret". Return "0" on line 1961 + +Reported-by: Hulk Robot <hulkci@huawei.com> +Signed-off-by: zhengbin <zhengbin13@huawei.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 8 +++----- + 1 file changed, 3 insertions(+), 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +index b57239d2228b..42656628de90 100644 +--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c ++++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +@@ -1192,10 +1192,9 @@ static int smu_free_memory_pool(struct smu_context *smu) + { + struct smu_table_context *smu_table = &smu->smu_table; + struct smu_table *memory_pool = &smu_table->memory_pool; +- int ret = 0; + + if (memory_pool->size == SMU_MEMORY_POOL_SIZE_ZERO) +- return ret; ++ return 0; + + amdgpu_bo_free_kernel(&memory_pool->bo, + &memory_pool->mc_address, +@@ -1203,7 +1202,7 @@ static int smu_free_memory_pool(struct smu_context *smu) + + memset(memory_pool, 0, sizeof(struct smu_table)); + +- return ret; ++ return 0; + } + + static int smu_start_smc_engine(struct smu_context *smu) +@@ -1945,7 +1944,6 @@ int smu_write_watermarks_table(struct smu_context *smu) + int smu_set_watermarks_for_clock_ranges(struct smu_context *smu, + struct dm_pp_wm_sets_with_clock_ranges_soc15 *clock_ranges) + { +- int ret = 0; + struct smu_table *watermarks = &smu->smu_table.tables[SMU_TABLE_WATERMARKS]; + void *table = watermarks->cpu_addr; + +@@ -1961,7 +1959,7 @@ int smu_set_watermarks_for_clock_ranges(struct smu_context *smu, + + mutex_unlock(&smu->mutex); + +- return ret; ++ return 0; + } + + const struct amd_ip_funcs smu_ip_funcs = { +-- +2.17.1 + |