[PATCH] drm/vc4: remove unneeded variable: "ret"

* [PATCH] drm/vc4: remove unneeded variable: "ret"
@ 2021-02-02 12:23 ` Bernard Zhao
  0 siblings, 0 replies; 4+ messages in thread
From: Bernard Zhao @ 2021-02-02 12:23 UTC (permalink / raw)
  To: Eric Anholt, Maxime Ripard, David Airlie, Daniel Vetter,
	dri-devel, linux-kernel
  Cc: opensource.kernel, Bernard Zhao

remove unneeded variable: "ret".

Signed-off-by: Bernard Zhao <bernard@vivo.com>
---
 drivers/gpu/drm/vc4/vc4_gem.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index b641252939d8..445d3bab89e0 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -1026,7 +1026,6 @@ int vc4_queue_seqno_cb(struct drm_device *dev,
 		       void (*func)(struct vc4_seqno_cb *cb))
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
-	int ret = 0;
 	unsigned long irqflags;
 
 	cb->func = func;
@@ -1041,7 +1040,7 @@ int vc4_queue_seqno_cb(struct drm_device *dev,
 	}
 	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
 
-	return ret;
+	return 0;
 }
 
 /* Scheduled when any job has been completed, this walks the list of
-- 
2.29.0


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