pppoe: remove unused return value from two methods.

The patch removes unused return value from __delete_item() and
delete_item() methods in drivers/net/ppp/pppoe.c.

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 9 deletions

diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index 2fa1a9b6f49..dd15b8f8aa0 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -201,7 +201,7 @@ static int __set_item(struct pppoe_net *pn, struct pppox_sock *po)
         return 0;
 }
 
-static struct pppox_sock *__delete_item(struct pppoe_net *pn, __be16 sid,
+static void __delete_item(struct pppoe_net *pn, __be16 sid,
                                         char *addr, int ifindex)
 {
         int hash = hash_item(sid, addr);
@@ -220,8 +220,6 @@ static struct pppox_sock *__delete_item(struct pppoe_net *pn, __be16 sid,
                 src = &ret->next;
                 ret = ret->next;
         }
-
-        return ret;
 }
 
 /**********************************************************************
@@ -264,16 +262,12 @@ static inline struct pppox_sock *get_item_by_addr(struct net *net,
         return pppox_sock;
 }
 
-static inline struct pppox_sock *delete_item(struct pppoe_net *pn, __be16 sid,
+static inline void delete_item(struct pppoe_net *pn, __be16 sid,
                                         char *addr, int ifindex)
 {
-        struct pppox_sock *ret;
-
         write_lock_bh(&pn->hash_lock);
-        ret = __delete_item(pn, sid, addr, ifindex);
+        __delete_item(pn, sid, addr, ifindex);
         write_unlock_bh(&pn->hash_lock);
-
-        return ret;
 }
 
 /***************************************************************************