svn commit: r295708 - head/sys/netinet

[Michael Tuexen]

Author: tuexen
Date: Wed Feb 17 17:52:46 2016
New Revision: 295708
URL: https://svnweb.freebsd.org/changeset/base/295708

Log:
  Address a warning reported by D5245 / PVS.
  
  MFC after:	3 days

Modified:
  head/sys/netinet/sctp_output.c

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Wed Feb 17 17:16:02 2016	(r295707)
+++ head/sys/netinet/sctp_output.c	Wed Feb 17 17:52:46 2016	(r295708)
@@ -10613,7 +10613,7 @@ sctp_send_sack(struct sctp_tcb *stcb, in
 				 * Clear all bits corresponding to TSNs
 				 * smaller or equal to the cumulative TSN.
 				 */
-				tsn_map &= (~0 << (1 - offset));
+				tsn_map &= (~0U << (1 - offset));
 			}
 			selector = &sack_array[tsn_map];
 			if (mergeable && selector->right_edge) {
@@ -10688,7 +10688,7 @@ sctp_send_sack(struct sctp_tcb *stcb, in
 					 * TSNs smaller or equal to the
 					 * cumulative TSN.
 					 */
-					tsn_map &= (~0 << (1 - offset));
+					tsn_map &= (~0U << (1 - offset));
 				}
 				selector = &sack_array[tsn_map];
 				if (mergeable && selector->right_edge) {