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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-08 09:41:34 -0800
committerDavid S. Miller <davem@davemloft.net>2005-11-08 09:41:34 -0800
commita51482bde22f99c63fbbb57d5d46cc666384e379 (patch)
tree5482ed1c0803edb2ffbd51035de921fb0f72d82b /net/dccp
parentac7c98eca88a854755475fcfe1b2bf5f97f90d99 (diff)
downloadlinux-a51482bde22f99c63fbbb57d5d46cc666384e379.tar.bz2
[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/dccp')
-rw-r--r--net/dccp/ipv4.c6
-rw-r--r--net/dccp/proto.c3
2 files changed, 3 insertions, 6 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 4b9bc81ae1a3..ca03521112c5 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -1263,10 +1263,8 @@ static int dccp_v4_destroy_sock(struct sock *sk)
if (inet_csk(sk)->icsk_bind_hash != NULL)
inet_put_port(&dccp_hashinfo, sk);
- if (dp->dccps_service_list != NULL) {
- kfree(dp->dccps_service_list);
- dp->dccps_service_list = NULL;
- }
+ kfree(dp->dccps_service_list);
+ dp->dccps_service_list = NULL;
ccid_hc_rx_exit(dp->dccps_hc_rx_ccid, sk);
ccid_hc_tx_exit(dp->dccps_hc_tx_ccid, sk);
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index a021c3422f67..e0ace7cbb996 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -238,8 +238,7 @@ static int dccp_setsockopt_service(struct sock *sk, const u32 service,
lock_sock(sk);
dp->dccps_service = service;
- if (dp->dccps_service_list != NULL)
- kfree(dp->dccps_service_list);
+ kfree(dp->dccps_service_list);
dp->dccps_service_list = sl;
release_sock(sk);