Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Xiaomeng Tong <xiam0nd.tong@gmail.com>
To:     patrik.r.jakobsson@gmail.com
Cc:     airlied@linux.ie, daniel@ffwll.ch, airlied@redhat.com,
        alan@linux.intel.com, dri-devel@lists.freedesktop.org,
        linux-kernel@vger.kernel.org,
        Xiaomeng Tong <xiam0nd.tong@gmail.com>
Subject: [PATCH] drm/gma500: fix a missing break in psb_intel_crtc_mode_set
Date:   Fri,  1 Apr 2022 19:50:18 +0800
Message-Id: <20220401115018.9335-1-xiam0nd.tong@gmail.com>
Precedence: bulk

Instead of exiting the loop as expected when an entry is found, the
list_for_each_entry() continues until the traversal is complete.
when found the entry, add a break after the switch statement.

Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com>
---
 drivers/gpu/drm/gma500/psb_intel_display.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c
index dc467996cce4..9a5ea06a1a8e 100644
--- a/drivers/gpu/drm/gma500/psb_intel_display.c
+++ b/drivers/gpu/drm/gma500/psb_intel_display.c
@@ -135,6 +135,8 @@ static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
 			is_tv = true;
 			break;
 		}
+
+		break;
 	}
 	drm_connector_list_iter_end(&conn_iter);
 
-- 
2.17.1