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radeon: Check an error return instead of assigning it to a dead variable. 

Fixes gcc set-but-unused-variable warning.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
This commit is contained in:
Eric Anholt 2011-11-02 14:38:05 -07:00
parent ca0f515f85
commit 9954a93ab7
1 changed files with 13 additions and 5 deletions
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18
src/mesa/drivers/dri/radeon/radeon_common_context.c
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@ -551,11 +551,19 @@ radeon_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable,
}
ret = radeon_bo_get_tiling(bo, &tiling_flags, &pitch);
if (tiling_flags & RADEON_TILING_MACRO)
bo->flags |= RADEON_BO_FLAGS_MACRO_TILE;
if (tiling_flags & RADEON_TILING_MICRO)
bo->flags |= RADEON_BO_FLAGS_MICRO_TILE;
if (ret) {
fprintf(stderr,
"failed to get tiling for %s %d\n",
regname, buffers[i].name);
radeon_bo_unref(bo);
bo = NULL;
continue;
} else {
if (tiling_flags & RADEON_TILING_MACRO)
bo->flags |= RADEON_BO_FLAGS_MACRO_TILE;
if (tiling_flags & RADEON_TILING_MICRO)
bo->flags |= RADEON_BO_FLAGS_MICRO_TILE;
}
}
if (buffers[i].attachment == __DRI_BUFFER_DEPTH) {