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Subject[PATCH][next] drm/amd/pp: remove redundant pointer internal_buf
Date
From: Colin Ian King <colin.king@canonical.com>

The pointer internal_buf is assigned a value but the pointer is never
read, hence it is redundant and can be removed.

Cleans up clang warning:
drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu7_smumgr.c:630:2:
warning: Value stored to 'internal_buf' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
index 7394bb46b8b2..dcb151cabc00 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
@@ -585,7 +585,6 @@ int smu7_setup_pwr_virus(struct pp_hwmgr *hwmgr)
int smu7_init(struct pp_hwmgr *hwmgr)
{
struct smu7_smumgr *smu_data;
- uint8_t *internal_buf;
uint64_t mc_addr = 0;
int r;
/* Allocate memory for backend private data */
@@ -627,7 +626,6 @@ int smu7_init(struct pp_hwmgr *hwmgr)
&smu_data->header_buffer.kaddr);
return -EINVAL;
}
- internal_buf = smu_data->smu_buffer.kaddr;
smu_data->smu_buffer.mc_addr = mc_addr;

if (smum_is_hw_avfs_present(hwmgr))
--
2.15.1
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