From: Wambui Karuga <wambui.karugax@xxxxxxxxx> [ Upstream commit 2ec35bd21d3290c8f76020dc60503deacd18e24b ] Remove unnecessary casts to pointer types passed to kfree. Issue detected by coccinelle: @@ type t1; expression *e; @@ -kfree((t1 *)e); +kfree(e); Signed-off-by: Wambui Karuga <wambui.karugax@xxxxxxxxx> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20191023111107.9972-1-wambui.karugax@xxxxxxxxx Stable-dep-of: 4744cde06f57 ("drm/mediatek: Use NULL instead of 0 for NULL pointer") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/gpu/drm/mediatek/mtk_drm_gem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c index ca672f1d140de..b04a3c2b111e0 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c @@ -271,7 +271,7 @@ void *mtk_drm_gem_prime_vmap(struct drm_gem_object *obj) pgprot_writecombine(PAGE_KERNEL)); out: - kfree((void *)sgt); + kfree(sgt); return mtk_gem->kvaddr; } @@ -285,5 +285,5 @@ void mtk_drm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr) vunmap(vaddr); mtk_gem->kvaddr = 0; - kfree((void *)mtk_gem->pages); + kfree(mtk_gem->pages); } -- 2.39.2
