From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Sun, 22 May 2011 22:41:48 +0000 (+0000)
Subject: snap: remove one synchronize_net()
X-Git-Tag: v3.0-rc2~7^2~58
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=418f275ed5b03c48e0e6c3401466660dfe894f76;p=platform%2Fkernel%2Flinux-3.10.git

snap: remove one synchronize_net()

No need to wait for a rcu grace period after list insertion.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/802/psnap.c b/net/802/psnap.c
index 21cde8f..db6baf7 100644
--- a/net/802/psnap.c
+++ b/net/802/psnap.c
@@ -147,7 +147,6 @@ struct datalink_proto *register_snap_client(const unsigned char *desc,
 out:
 	spin_unlock_bh(&snap_lock);
 
-	synchronize_net();
 	return proto;
 }