diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 531d141083ed..bb460e0b1ff2 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -32,39 +32,6 @@
 /**
  * union security_list_options - Linux Security Module hook function list
  *
- * Security hooks for SCTP
- *
- * @sctp_assoc_request:
- *	Passes the @asoc and @chunk->skb of the association INIT packet to
- *	the security module.
- *	@asoc pointer to sctp association structure.
- *	@skb pointer to skbuff of association packet.
- *	Return 0 on success, error on failure.
- * @sctp_bind_connect:
- *	Validiate permissions required for each address associated with sock
- *	@sk. Depending on @optname, the addresses will be treated as either
- *	for a connect or bind service. The @addrlen is calculated on each
- *	ipv4 and ipv6 address using sizeof(struct sockaddr_in) or
- *	sizeof(struct sockaddr_in6).
- *	@sk pointer to sock structure.
- *	@optname name of the option to validate.
- *	@address list containing one or more ipv4/ipv6 addresses.
- *	@addrlen total length of address(s).
- *	Return 0 on success, error on failure.
- * @sctp_sk_clone:
- *	Called whenever a new socket is created by accept(2) (i.e. a TCP
- *	style socket) or when a socket is 'peeled off' e.g userspace
- *	calls sctp_peeloff(3).
- *	@asoc pointer to current sctp association structure.
- *	@sk pointer to current sock structure.
- *	@newsk pointer to new sock structure.
- * @sctp_assoc_established:
- *	Passes the @asoc and @chunk->skb of the association COOKIE_ACK packet
- *	to the security module.
- *	@asoc pointer to sctp association structure.
- *	@skb pointer to skbuff of association packet.
- *	Return 0 if permission is granted.
- *
  * Security hooks for Infiniband
  *
  * @ib_pkey_access:
diff --git a/security/security.c b/security/security.c
index 844670d7754f..1ada27c7917f 100644
--- a/security/security.c
+++ b/security/security.c
@@ -4132,12 +4132,35 @@ int security_tun_dev_open(void *security)
 }
 EXPORT_SYMBOL(security_tun_dev_open);
 
+/**
+ * security_sctp_assoc_request() - Update the LSM on a SCTP association req
+ * @asoc: SCTP association
+ * @skb: packet requesting the association
+ *
+ * Passes the @asoc and @chunk->skb of the association INIT packet to the LSM.
+ *
+ * Return: Returns 0 on success, error on failure.
+ */
 int security_sctp_assoc_request(struct sctp_association *asoc, struct sk_buff *skb)
 {
 	return call_int_hook(sctp_assoc_request, 0, asoc, skb);
 }
 EXPORT_SYMBOL(security_sctp_assoc_request);
 
+/**
+ * security_sctp_bind_connect() - Validate a list of addrs for a SCTP option
+ * @sk: socket
+ * @optname: SCTP option to validate
+ * @address: list of IP addresses to validate
+ * @addrlen: length of the address list
+ *
+ * Validiate permissions required for each address associated with sock	@sk.
+ * Depending on @optname, the addresses will be treated as either a connect or
+ * bind service. The @addrlen is calculated on each IPv4 and IPv6 address using
+ * sizeof(struct sockaddr_in) or sizeof(struct sockaddr_in6).
+ *
+ * Return: Returns 0 on success, error on failure.
+ */
 int security_sctp_bind_connect(struct sock *sk, int optname,
 			       struct sockaddr *address, int addrlen)
 {
@@ -4146,6 +4169,16 @@ int security_sctp_bind_connect(struct sock *sk, int optname,
 }
 EXPORT_SYMBOL(security_sctp_bind_connect);
 
+/**
+ * security_sctp_sk_clone() - Clone a SCTP sock's LSM state
+ * @asoc: SCTP association
+ * @sk: original sock
+ * @newsk: target sock
+ *
+ * Called whenever a new socket is created by accept(2) (i.e. a TCP style
+ * socket) or when a socket is 'peeled off' e.g userspace calls
+ * sctp_peeloff(3).
+ */
 void security_sctp_sk_clone(struct sctp_association *asoc, struct sock *sk,
 			    struct sock *newsk)
 {
@@ -4153,6 +4186,16 @@ void security_sctp_sk_clone(struct sctp_association *asoc, struct sock *sk,
 }
 EXPORT_SYMBOL(security_sctp_sk_clone);
 
+/**
+ * security_sctp_assoc_established() - Update LSM state when assoc established
+ * @asoc: SCTP association
+ * @skb: packet establishing the association
+ *
+ * Passes the @asoc and @chunk->skb of the association COOKIE_ACK packet to the
+ * security module.
+ *
+ * Return: Returns 0 if permission is granted.
+ */
 int security_sctp_assoc_established(struct sctp_association *asoc,
 				    struct sk_buff *skb)
 {
