From 37c6a04eb935107630a83cc81bf34b4a1af180df Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 15 Jan 2021 18:15:38 +0000 Subject: [PATCH] drm/gma500/mmu: Actually return an error if one occurs MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-7-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 @@ out: 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, -- 2.39.5