linux-kernel - [PATCH 5.4 15/86] drm/atomic: put state on error path

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Message-Id: <20210125183201.685178526@linuxfoundation.org>
Date:   Mon, 25 Jan 2021 19:38:57 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Pan Bian <bianpan2016@....com>,
        Daniel Vetter <daniel.vetter@...ll.ch>
Subject: [PATCH 5.4 15/86] drm/atomic: put state on error path

From: Pan Bian <bianpan2016@....com>

commit 43b67309b6b2a3c08396cc9b3f83f21aa529d273 upstream.

Put the state before returning error code.

Fixes: 44596b8c4750 ("drm/atomic: Unify conflicting encoder handling.")
Signed-off-by: Pan Bian <bianpan2016@....com>
Cc: stable@...r.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@...ll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210119121127.84127-1-bianpan2016@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/gpu/drm/drm_atomic_helper.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2948,7 +2948,7 @@ int drm_atomic_helper_set_config(struct
 
 	ret = handle_conflicting_encoders(state, true);
 	if (ret)
-		return ret;
+		goto fail;
 
 	ret = drm_atomic_commit(state);