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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-08 20:41:34 +0300
committerDavid S. Miller <davem@davemloft.net>2005-11-08 20:41:34 +0300
commita51482bde22f99c63fbbb57d5d46cc666384e379 (patch)
tree5482ed1c0803edb2ffbd51035de921fb0f72d82b /net/decnet/dn_table.c
parentac7c98eca88a854755475fcfe1b2bf5f97f90d99 (diff)
downloadlinux-a51482bde22f99c63fbbb57d5d46cc666384e379.tar.xz
[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>
Diffstat (limited to 'net/decnet/dn_table.c')
-rw-r--r--net/decnet/dn_table.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index eeba56f99323..6f8b5658cb4e 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -784,16 +784,14 @@ struct dn_fib_table *dn_fib_get_table(int n, int create)
static void dn_fib_del_tree(int n)
{
- struct dn_fib_table *t;
+ struct dn_fib_table *t;
- write_lock(&dn_fib_tables_lock);
- t = dn_fib_tables[n];
- dn_fib_tables[n] = NULL;
- write_unlock(&dn_fib_tables_lock);
+ write_lock(&dn_fib_tables_lock);
+ t = dn_fib_tables[n];
+ dn_fib_tables[n] = NULL;
+ write_unlock(&dn_fib_tables_lock);
- if (t) {
- kfree(t);
- }
+ kfree(t);
}
struct dn_fib_table *dn_fib_empty_table(void)