[NET]: kfree cleanup

From: Jesper Juhl <jesper.juhl@gmail.com>

This is the net/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in net/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index b18fe5043019..8631b65a7312 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -240,8 +240,7 @@ static void rose_remove_neigh(struct rose_neigh *rose_neigh)
         if ((s = rose_neigh_list) == rose_neigh) {
                 rose_neigh_list = rose_neigh->next;
                 spin_unlock_bh(&rose_neigh_list_lock);
-                if (rose_neigh->digipeat != NULL)
-                        kfree(rose_neigh->digipeat);
+                kfree(rose_neigh->digipeat);
                 kfree(rose_neigh);
                 return;
         }
@@ -250,8 +249,7 @@ static void rose_remove_neigh(struct rose_neigh *rose_neigh)
                 if (s->next == rose_neigh) {
                         s->next = rose_neigh->next;
                         spin_unlock_bh(&rose_neigh_list_lock);
-                        if (rose_neigh->digipeat != NULL)
-                                kfree(rose_neigh->digipeat);
+                        kfree(rose_neigh->digipeat);
                         kfree(rose_neigh);
                         return;
                 }