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Subject[PATCH -next] drm/amd/pm: remove unused variable
Date
Fix variable set but not used compilation warning:

./vangogh_ppt.c:397:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
int ret = 0;
^~~

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
---
drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
index 6e26025..355ade5 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
@@ -394,8 +394,6 @@ static int vangogh_get_current_activity_percent(struct smu_context *smu,
enum amd_pp_sensors sensor,
uint32_t *value)
{
- int ret = 0;
-
if (!value)
return -EINVAL;

--
2.6.2
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