From e4008276fddd10445ff06707694a938cb7f35ed4 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Mon, 5 Apr 2010 15:42:39 -0700
Subject: [PATCH] net: Add a missing local_irq_enable()

As noticed by Changli Gao, we must call local_irq_enable() after
rps_unlock()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/core/dev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/core/dev.c b/net/core/dev.c
index 74f77ca03349..b98ddc62a55d 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3121,6 +3121,7 @@ static int process_backlog(struct napi_struct *napi, int quota)
 		if (!skb) {
 			__napi_complete(napi);
 			rps_unlock(queue);
+			local_irq_enable();
 			break;
 		}
 		rps_unlock(queue);
-- 
2.20.1