tcp: Update stale comment for MD5 in tcp_parse_options().

Since commit 9ea88a153001 ("tcp: md5: check md5 signature without socket
lock"), the MD5 option is checked in tcp_v[46]_rcv().

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20230803224552.69398-3-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 670c3da..2995802 100644 (file)
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4126,9 +4126,8 @@ void tcp_parse_options(const struct net *net,
                                break;
 #ifdef CONFIG_TCP_MD5SIG
                        case TCPOPT_MD5SIG:
-                               /*
-                                * The MD5 Hash has already been
-                                * checked (see tcp_v{4,6}_do_rcv()).
+                               /* The MD5 Hash has already been
+                                * checked (see tcp_v{4,6}_rcv()).
                                 */
                                break;
 #endif