diff options
| author | Tom Rix <trix@redhat.com> | 2023-03-08 09:10:57 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-03-08 14:06:04 -0500 |
| commit | 5922231bd346da717ceee8d14b4361fd595e58ac (patch) | |
| tree | 9b0a10107e3eaeed352af0abb0126b80071f5af9 /drivers/gpu/drm/amd/display/dc/link | |
| parent | 3a906a0cb150a872a23f6204449d3f8b50693837 (diff) | |
| download | linux-stable-5922231bd346da717ceee8d14b4361fd595e58ac.tar.gz linux-stable-5922231bd346da717ceee8d14b4361fd595e58ac.tar.bz2 linux-stable-5922231bd346da717ceee8d14b4361fd595e58ac.zip | |
drm/amd/display: remove unused variable available
With gcc and W=1, there is this error
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_dpia_bw.c:297:13: error:
variable ‘available’ set but not used [-Werror=unused-but-set-variable]
297 | int available = 0;
| ^~~~~~~~~
Since available is unused, remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c index f14217cc16fd..2f0311c42f90 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c @@ -294,7 +294,6 @@ out: void dpia_handle_bw_alloc_response(struct dc_link *link, uint8_t bw, uint8_t result) { int bw_needed = 0; - int available = 0; int estimated = 0; int host_router_total_estimated_bw = 0; @@ -373,20 +372,13 @@ void dpia_handle_bw_alloc_response(struct dc_link *link, uint8_t bw, uint8_t res // 1. If due to unplug of other sink if (estimated == host_router_total_estimated_bw) { - // First update the estimated & max_bw fields if (link->dpia_bw_alloc_config.estimated_bw < estimated) { - available = estimated - link->dpia_bw_alloc_config.estimated_bw; link->dpia_bw_alloc_config.estimated_bw = estimated; } } // 2. If due to realloc bw btw 2 dpia due to plug OR realloc unused Bw else { - - // We took from another unplugged/problematic sink to give to us - if (link->dpia_bw_alloc_config.estimated_bw < estimated) - available = estimated - link->dpia_bw_alloc_config.estimated_bw; - // We lost estimated bw usually due to plug event of other dpia link->dpia_bw_alloc_config.estimated_bw = estimated; } |