netlabel: Fix some kernel-doc warnings

Fixes the following W=1 kernel build warning(s):

net/netlabel/netlabel_calipso.c:438: warning: Excess function parameter 'audit_secid' description in 'calipso_doi_remove'
net/netlabel/netlabel_calipso.c:605: warning: Excess function parameter 'reg' description in 'calipso_req_delattr'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/netlabel/netlabel_calipso.c

@@ -426,7 +426,7 @@ void calipso_doi_free(struct calipso_doi *doi_def)
 /**
  * calipso_doi_remove - Remove an existing DOI from the CALIPSO protocol engine
  * @doi: the DOI value
- * @audit_secid: the LSM secid to use in the audit message
+ * @audit_info: NetLabel audit information
  *
  * Description:
  * Removes a DOI definition from the CALIPSO engine.  The NetLabel routines will
@@ -595,7 +595,7 @@ int calipso_req_setattr(struct request_sock *req,
 
 /**
  * calipso_req_delattr - Delete the CALIPSO option from a request socket
- * @reg: the request socket
+ * @req: the request socket
  *
  * Description:
  * Removes the CALIPSO option from a request socket, if present.