net: cleanup unsigned to unsigned int

Use of "unsigned int" is preferred to bare "unsigned" in net tree.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index acd2edb..5bc9ab1 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1408,7 +1408,7 @@
 }
 
 /* Increase asoc's rwnd by len and send any window update SACK if needed. */
-void sctp_assoc_rwnd_increase(struct sctp_association *asoc, unsigned len)
+void sctp_assoc_rwnd_increase(struct sctp_association *asoc, unsigned int len)
 {
 	struct sctp_chunk *sack;
 	struct timer_list *timer;
@@ -1465,7 +1465,7 @@
 }
 
 /* Decrease asoc's rwnd by len. */
-void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned len)
+void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned int len)
 {
 	int rx_count;
 	int over = 0;