Staging: lustre: config: Remove unnecessary wrapper functions

Remove the function lnet_ipaddr_free_enumeration() and replace all its
calls with LIBCFS_FREE().
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/lnet/config.c

@@ -1103,12 +1103,6 @@ lnet_match_networks(char **networksp, char *ip2nets, __u32 *ipaddrs, int nip)
 	return count;
 }
 
-static void
-lnet_ipaddr_free_enumeration(__u32 *ipaddrs, int nip)
-{
-	LIBCFS_FREE(ipaddrs, nip * sizeof(*ipaddrs));
-}
-
 static int
 lnet_ipaddr_enumerate(__u32 **ipaddrsp)
 {
@@ -1169,7 +1163,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp)
 				rc = nip;
 			}
 		}
-		lnet_ipaddr_free_enumeration(ipaddrs, nif);
+		LIBCFS_FREE(ipaddrs, nip * sizeof(*ipaddrs));
 	}
 	return nip;
 }
@@ -1195,7 +1189,7 @@ lnet_parse_ip2nets(char **networksp, char *ip2nets)
 	}
 
 	rc = lnet_match_networks(networksp, ip2nets, ipaddrs, nip);
-	lnet_ipaddr_free_enumeration(ipaddrs, nip);
+	LIBCFS_FREE(ipaddrs, nip * sizeof(*ipaddrs));
 
 	if (rc < 0) {
 		LCONSOLE_ERROR_MSG(0x119, "Error %d parsing ip2nets\n", rc);