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| author | Rex Zhu <Rex.Zhu@amd.com> | 2016-01-11 11:25:18 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-01-13 11:38:42 -0500 |
| commit | f3b5cb3e68952d4a721cc733e03eeb5151dcaa1e (patch) | |
| tree | b0a0e77e6ddce6894609c03f78375bb65d1e2968 /drivers | |
| parent | 5f2323658e4829ffb893553297e64795a90cbcd9 (diff) | |
| download | linux-stable-f3b5cb3e68952d4a721cc733e03eeb5151dcaa1e.tar.gz linux-stable-f3b5cb3e68952d4a721cc733e03eeb5151dcaa1e.tar.bz2 linux-stable-f3b5cb3e68952d4a721cc733e03eeb5151dcaa1e.zip | |
drm/amd/powerplay: fix static checker warning for return meaningless value.
The return value should be either negative or zero, no positive.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c index d166fd925dbb..ebdb43a8daef 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c @@ -199,7 +199,7 @@ static int tonga_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg) PP_ASSERT_WITH_CODE( 1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP), "Failed to send Previous Message.", - return 1); + ); cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg); @@ -207,7 +207,7 @@ static int tonga_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg) PP_ASSERT_WITH_CODE( 1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP), "Failed to send Message.", - return 1); + ); return 0; } @@ -229,7 +229,7 @@ static int tonga_send_msg_to_smc_without_waiting PP_ASSERT_WITH_CODE( 1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP), "Failed to send Previous Message.", - return 0); + ); cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg); return 0; |