From: Varka Bhadram <varkab@cdac.in>
Date: Wed, 16 Jul 2014 05:29:47 +0000 (+0530)
Subject: netlink: remove bool varible
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=498044bb2ba39a6fb12c26298c697d5cd9b7378e;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

netlink: remove bool varible

This patch removes the bool variable 'pass'.
If the swith case exist return true or return false.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 837ff9a57503..1b38f7fe12f1 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -170,7 +170,6 @@ EXPORT_SYMBOL_GPL(netlink_remove_tap);
 static bool netlink_filter_tap(const struct sk_buff *skb)
 {
 	struct sock *sk = skb->sk;
-	bool pass = false;
 
 	/* We take the more conservative approach and
 	 * whitelist socket protocols that may pass.
@@ -184,11 +183,10 @@ static bool netlink_filter_tap(const struct sk_buff *skb)
 	case NETLINK_FIB_LOOKUP:
 	case NETLINK_NETFILTER:
 	case NETLINK_GENERIC:
-		pass = true;
-		break;
+		return true;
 	}
 
-	return pass;
+	return false;
 }
 
 static int __netlink_deliver_tap_skb(struct sk_buff *skb,