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authorVarka Bhadram <varkab@cdac.in>2014-07-16 09:29:47 +0400
committerDavid S. Miller <davem@davemloft.net>2014-07-17 10:15:00 +0400
commit498044bb2ba39a6fb12c26298c697d5cd9b7378e (patch)
tree43425d2bc69836b85353cc095e1aa1f5f02117d6 /net/netlink
parentc8a89c4a1d58230192cf7243520bf7f9899239f4 (diff)
downloadlinux-498044bb2ba39a6fb12c26298c697d5cd9b7378e.tar.xz
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>
Diffstat (limited to 'net/netlink')
-rw-r--r--net/netlink/af_netlink.c6
1 files changed, 2 insertions, 4 deletions
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,