Fix below warnings reported by coccicheck: ./drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c:80:2-8: WARNING: NULL check before some freeing functions is not needed. ./drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c:612:2-8: WARNING: NULL check before some freeing functions is not needed.
Reported-by: Abaci Robot abaci@linux.alibaba.com Signed-off-by: Jiapeng Zhong abaci-bugfix@linux.alibaba.com --- drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 3 +-- drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 12 ++++-------- 2 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c index d9bd832..c402d424 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); } diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c index d05c359..bd0d66e 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c @@ -612,14 +612,10 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data, err_submit_cmds: if (ret && (out_fence_fd >= 0)) put_unused_fd(out_fence_fd); - if (stream) - kvfree(stream); - if (bos) - kvfree(bos); - if (relocs) - kvfree(relocs); - if (pmrs) - kvfree(pmrs); + kvfree(stream); + kvfree(bos); + kvfree(relocs); + kvfree(pmrs);
return ret; }