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[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>
This commit is contained in:
Matthias M. Dellweg 2007-10-29 20:55:27 -07:00 committed by David S. Miller
parent c940587bf6
commit b0a713e9e6
2 changed files with 10 additions and 10 deletions
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10
net/ipv4/tcp_ipv4.c
View File

@ -858,16 +858,16 @@ int tcp_v4_md5_do_add(struct sock *sk, __be32 addr,
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;

10
net/ipv6/tcp_ipv6.c
View File

@ -561,16 +561,16 @@ static int tcp_v6_md5_do_add(struct sock *sk, struct in6_addr *peer,
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) {