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From 950394a39f659746e5933cbc203a8bedef8246b7 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Fri, 17 Feb 2023 14:26:44 +0100
Subject: [PATCH] drm/vc4: plane: Use return variable in atomic_check
The vc4_plane_atomic_check() directly returns the result of the final
function it calls.
Using the already defined ret variable to check its content on error,
and a separate return 0 on success, makes it easier to extend.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/vc4/vc4_plane.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -1378,7 +1378,11 @@ static int vc4_plane_atomic_check(struct
if (ret)
return ret;
- return vc4_plane_allocate_lbm(new_plane_state);
+ ret = vc4_plane_allocate_lbm(new_plane_state);
+ if (ret)
+ return ret;
+
+ return 0;
}
static void vc4_plane_atomic_update(struct drm_plane *plane,
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