linux-kernel - [PATCH] drm/nouveau: Remove the unused variable entry

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Message-Id: <20230625082413.111375-1-jiapeng.chong@linux.alibaba.com>
Date:   Sun, 25 Jun 2023 16:24:13 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     bskeggs@...hat.com
Cc:     kherbst@...hat.com, lyude@...hat.com, airlied@...il.com,
        daniel@...ll.ch, dri-devel@...ts.freedesktop.org,
        nouveau@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] drm/nouveau: Remove the unused variable entry

Variable entry is not effectively used, so delete it.

drivers/gpu/drm/nouveau/nouveau_connector.c:1298:7: warning: variable 'entry' set but not used.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5596
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/gpu/drm/nouveau/nouveau_connector.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index f75c6f09dd2a..3a267b793afa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -1295,11 +1295,8 @@ nouveau_connector_create(struct drm_device *dev,
 	/* attempt to parse vbios connector type and hotplug gpio */
 	nv_connector->dcb = olddcb_conn(dev, index);
 	if (nv_connector->dcb) {
-		u32 entry = ROM16(nv_connector->dcb[0]);
-		if (olddcb_conntab(dev)[3] >= 4)
-			entry |= (u32)ROM16(nv_connector->dcb[2]) << 16;
-
 		nv_connector->type = nv_connector->dcb[0];
+
 		if (drm_conntype_from_dcb(nv_connector->type) ==
 					  DRM_MODE_CONNECTOR_Unknown) {
 			NV_WARN(drm, "unknown connector type %02x\n",
-- 
2.20.1.7.g153144c