svn commit: r290582 - stable/10/lib/libc/gen

[Garrett Cooper]

Author: ngie
Date: Mon Nov  9 07:34:30 2015
New Revision: 290582
URL: https://svnweb.freebsd.org/changeset/base/290582

Log:
  MFC r290179:
  
  Remove a set but unused variable in __getgroupmembership to fix a gcc 4.9+ warning
  
  Sponsored by: EMC / Isilon Storage Division

Modified:
  stable/10/lib/libc/gen/getgrent.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/lib/libc/gen/getgrent.c
==============================================================================
--- stable/10/lib/libc/gen/getgrent.c	Mon Nov  9 07:28:17 2015	(r290581)
+++ stable/10/lib/libc/gen/getgrent.c	Mon Nov  9 07:34:30 2015	(r290582)
@@ -659,14 +659,13 @@ __getgroupmembership(const char *uname, 
 		NS_FALLBACK_CB(getgroupmembership_fallback)
 		{ NULL, NULL, NULL }
 	};
-	int rv;
 
 	assert(uname != NULL);
 	/* groups may be NULL if just sizing when invoked with maxgrp = 0 */
 	assert(grpcnt != NULL);
 
 	*grpcnt = 0;
-	rv = _nsdispatch(NULL, dtab, NSDB_GROUP, "getgroupmembership",
+	(void)_nsdispatch(NULL, dtab, NSDB_GROUP, "getgroupmembership",
 	    defaultsrc, uname, agroup, groups, maxgrp, grpcnt);
 
 	/* too many groups found? */