[TCP] MD5: Remove some more unnecessary casting.
while reviewing the tcp_md5-related code further i came across with
another two of these casts which you probably have missed. I don't
actually think that they impose a problem by now, but as you said we
should remove them.
Signed-off-by: Matthias M. Dellweg <2500@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index ad759f1..d3d8d5d 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -858,16 +858,16 @@
u8 *newkey, u8 newkeylen)
{
/* Add Key to the list */
- struct tcp4_md5sig_key *key;
+ struct tcp_md5sig_key *key;
struct tcp_sock *tp = tcp_sk(sk);
struct tcp4_md5sig_key *keys;
- key = (struct tcp4_md5sig_key *)tcp_v4_md5_do_lookup(sk, addr);
+ key = tcp_v4_md5_do_lookup(sk, addr);
if (key) {
/* Pre-existing entry - just update that one. */
- kfree(key->base.key);
- key->base.key = newkey;
- key->base.keylen = newkeylen;
+ kfree(key->key);
+ key->key = newkey;
+ key->keylen = newkeylen;
} else {
struct tcp_md5sig_info *md5sig;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 8520802..f1523b8 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -561,16 +561,16 @@
char *newkey, u8 newkeylen)
{
/* Add key to the list */
- struct tcp6_md5sig_key *key;
+ struct tcp_md5sig_key *key;
struct tcp_sock *tp = tcp_sk(sk);
struct tcp6_md5sig_key *keys;
- key = (struct tcp6_md5sig_key*) tcp_v6_md5_do_lookup(sk, peer);
+ key = tcp_v6_md5_do_lookup(sk, peer);
if (key) {
/* modify existing entry - just update that one */
- kfree(key->base.key);
- key->base.key = newkey;
- key->base.keylen = newkeylen;
+ kfree(key->key);
+ key->key = newkey;
+ key->keylen = newkeylen;
} else {
/* reallocate new list if current one is full. */
if (!tp->md5sig_info) {
