[PATCH AUTOSEL 5.13 001/189] drm/etnaviv: fix NULL check before some freeing functions is not needed
From: Sasha Levin <sashal@kernel.org>
Date: 2021-07-06 11:14:15
Also in:
dri-devel, lkml
Subsystem:
drm drivers, drm drivers for vivante gpu ip, the rest · Maintainers:
David Airlie, Simona Vetter, Lucas Stach, Linus Torvalds
From: Tian Tao <tiantao6@hisilicon.com> [ Upstream commit 7d614ab2f20503ed8766363d41f8607337571adf ] fixed the below warning: drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c:84:2-8: WARNING: NULL check before some freeing functions is not needed. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index b390dd4d60b7..d741b1d735f7 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c@@ -80,8 +80,7 @@ static void etnaviv_gem_prime_release(struct etnaviv_gem_object *etnaviv_obj) /* Don't drop the pages for imported dmabuf, as they are not * ours, just free the array we allocated: */ - if (etnaviv_obj->pages) - kvfree(etnaviv_obj->pages); + kvfree(etnaviv_obj->pages); drm_prime_gem_destroy(&etnaviv_obj->base, etnaviv_obj->sgt); }
--
2.30.2