Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 06/29] drm/gma500/mmu: Actually return an error if one occurs | Date | Fri, 15 Jan 2021 18:15:38 +0000 |
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Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/gma500/mmu.c: In function ‘psb_mmu_insert_pfn_sequence’: drivers/gpu/drm/gma500/mmu.c:651:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/gpu/drm/gma500/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/gma500/mmu.c b/drivers/gpu/drm/gma500/mmu.c index 014daf0280485..13aff19aae9ba 100644 --- a/drivers/gpu/drm/gma500/mmu.c +++ b/drivers/gpu/drm/gma500/mmu.c @@ -681,7 +681,7 @@ int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd, uint32_t start_pfn, if (pd->hw_context != -1) psb_mmu_flush(pd->driver); - return 0; + return ret; } int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages, -- 2.25.1
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