[PATCH] drm/radeon: cleanup coding style a bit

[Bernard Zhao]

Maybe no need to check ws before kmalloc, kmalloc will check
itself, kmalloc`s logic is if ptr is NULL, kmalloc will just
return

Signed-off-by: Bernard Zhao <bernard at vivo.com>
---
 drivers/gpu/drm/radeon/atom.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index 2c27627b6659..f15b20da5315 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -1211,8 +1211,7 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32
 	SDEBUG("<<\n");
 
 free:
-	if (ws)
-		kfree(ectx.ws);
+	kfree(ectx.ws);
 	return ret;
 }
 
-- 
2.26.2