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-rw-r--r--net/socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/socket.c b/net/socket.c
index eea997036ada..c2564eb25c6b 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -3360,7 +3360,7 @@ EXPORT_SYMBOL(kernel_sock_shutdown);
/* This routine returns the IP overhead imposed by a socket i.e.
* the length of the underlying IP header, depending on whether
* this is an IPv4 or IPv6 socket and the length from IP options turned
- * on at the socket.
+ * on at the socket. Assumes that the caller has a lock on the socket.
*/
u32 kernel_sock_ip_overhead(struct sock *sk)
{