Variable value0 is not effectively used, so delete it.
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_link_encoder.c:1222:11: warning: variable ‘value0’ set but not used.
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3783
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
---
.../gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
index c4287147b853..4c067f8a19b4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c
@@ -1219,7 +1219,6 @@ void dcn10_link_encoder_update_mst_stream_allocation_table(
const struct link_mst_stream_allocation_table *table)
{
struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc);
- uint32_t value0 = 0;
uint32_t value1 = 0;
uint32_t value2 = 0;
uint32_t slots = 0;
@@ -1321,13 +1320,9 @@ void dcn10_link_encoder_update_mst_stream_allocation_table(
do {
udelay(10);
- value0 = REG_READ(DP_MSE_SAT_UPDATE);
-
- REG_GET(DP_MSE_SAT_UPDATE,
- DP_MSE_SAT_UPDATE, &value1);
-
- REG_GET(DP_MSE_SAT_UPDATE,
- DP_MSE_16_MTP_KEEPOUT, &value2);
+ REG_READ(DP_MSE_SAT_UPDATE);
+ REG_GET(DP_MSE_SAT_UPDATE, DP_MSE_SAT_UPDATE, &value1);
+ REG_GET(DP_MSE_SAT_UPDATE, DP_MSE_16_MTP_KEEPOUT, &value2);
/* bit field DP_MSE_SAT_UPDATE is set to 1 already */
if (!value1 && !value2)
--
2.20.1.7.g153144c