linux-kernel - [PATCH] drivers: net: vxlan: drop unneeded likely() call around IS

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Message-Id: <1559769553-24214-1-git-send-email-info@metux.net>
Date:   Wed,  5 Jun 2019 23:19:13 +0200
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     netdev@...r.kernel.org
Subject: [PATCH] drivers: net: vxlan: drop unneeded likely() call around IS_ERR()

From: Enrico Weigelt <info@...ux.net>

IS_ERR() already calls unlikely(), so this extra likely() call
around the !IS_ERR() is not needed.

Signed-off-by: Enrico Weigelt <info@...ux.net>
---
 drivers/net/vxlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 5994d54..f31d226 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2222,7 +2222,7 @@ static struct rtable *vxlan_get_route(struct vxlan_dev *vxlan, struct net_device
 	fl4.fl4_sport = sport;
 
 	rt = ip_route_output_key(vxlan->net, &fl4);
-	if (likely(!IS_ERR(rt))) {
+	if (!IS_ERR(rt)) {
 		if (rt->dst.dev == dev) {
 			netdev_dbg(dev, "circular route to %pI4\n", &daddr);
 			ip_rt_put(rt);
-- 
1.9.1