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 837ff9a..1b38f7f 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -170,7 +170,6 @@
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 @@
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,