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| author | Brahmajit Das <listout@listout.xyz> | 2025-08-11 14:51:25 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-15 11:57:55 +0200 |
| commit | 08eb6043c9e57d3a8c724ff4f63d6a5fc57178f9 (patch) | |
| tree | e4524c5d4344cc0f50877498030533466d393a74 /drivers/gpu | |
| parent | 9c704b291d5d6e9171df842e3ccf73630b33b2a0 (diff) | |
| download | linux-08eb6043c9e57d3a8c724ff4f63d6a5fc57178f9.tar.gz linux-08eb6043c9e57d3a8c724ff4f63d6a5fc57178f9.tar.bz2 linux-08eb6043c9e57d3a8c724ff4f63d6a5fc57178f9.zip | |
drm/radeon/r600_cs: clean up of dead code in r600_cs
[ Upstream commit 260dcf5b06d519bcf27a5dfdb5c626821a55c170 ]
GCC 16 enables -Werror=unused-but-set-variable= which results in build
error with the following message.
drivers/gpu/drm/radeon/r600_cs.c: In function ‘r600_texture_size’:
drivers/gpu/drm/radeon/r600_cs.c:1411:29: error: variable ‘level’ set but not used [-Werror=unused-but-set-variable=]
1411 | unsigned offset, i, level;
| ^~~~~
cc1: all warnings being treated as errors
make[6]: *** [scripts/Makefile.build:287: drivers/gpu/drm/radeon/r600_cs.o] Error 1
level although is set, but in never used in the function
r600_texture_size. Thus resulting in dead code and this error getting
triggered.
Fixes: 60b212f8ddcd ("drm/radeon: overhaul texture checking. (v3)")
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Brahmajit Das <listout@listout.xyz>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_cs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c index ac77d1246b94..811265648a58 100644 --- a/drivers/gpu/drm/radeon/r600_cs.c +++ b/drivers/gpu/drm/radeon/r600_cs.c @@ -1408,7 +1408,7 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel, unsigned block_align, unsigned height_align, unsigned base_align, unsigned *l0_size, unsigned *mipmap_size) { - unsigned offset, i, level; + unsigned offset, i; unsigned width, height, depth, size; unsigned blocksize; unsigned nbx, nby; @@ -1420,7 +1420,7 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel, w0 = r600_mip_minify(w0, 0); h0 = r600_mip_minify(h0, 0); d0 = r600_mip_minify(d0, 0); - for(i = 0, offset = 0, level = blevel; i < nlevels; i++, level++) { + for (i = 0, offset = 0; i < nlevels; i++) { width = r600_mip_minify(w0, i); nbx = r600_fmt_get_nblocksx(format, width); |