65 	struct user_key_payload *upayload;  in user_preparse()  local
71 	upayload = kmalloc(sizeof(*upayload) + datalen, GFP_KERNEL);  in user_preparse()
72 	if (!upayload)  in user_preparse()
77 	prep->payload.data[0] = upayload;  in user_preparse()
78 	upayload->datalen = datalen;  in user_preparse()
79 	memcpy(upayload->data, prep->data, datalen);  in user_preparse()
134 	struct user_key_payload *upayload = user_key_payload_locked(key);  in user_revoke()  local
139 	if (upayload) {  in user_revoke()
141 		call_rcu(&upayload->rcu, user_free_payload_rcu);  in user_revoke()
152 	struct user_key_payload *upayload = key->payload.data[0];  in user_destroy()  local
154 	kzfree(upayload);  in user_destroy()
177 	const struct user_key_payload *upayload;  in user_read()  local
180 	upayload = user_key_payload_locked(key);  in user_read()
181 	ret = upayload->datalen;  in user_read()
185 		if (buflen > upayload->datalen)  in user_read()
186 			buflen = upayload->datalen;  in user_read()
188 		if (copy_to_user(buffer, upayload->data, buflen) != 0)  in user_read()