rxrpc: Replace all unsigned with unsigned int

Replace all "unsigned" types with "unsigned int" types.

Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
index 5f9b9d4..66a1a56 100644
--- a/net/rxrpc/ar-transport.c
+++ b/net/rxrpc/ar-transport.c
@@ -20,7 +20,7 @@
 /*
  * Time after last use at which transport record is cleaned up.
  */
-unsigned rxrpc_transport_expiry = 3600 * 24;
+unsigned int rxrpc_transport_expiry = 3600 * 24;
 
 static void rxrpc_transport_reaper(struct work_struct *work);