[src/trunk]: src/tests/fs/nfs/nfsservice CID 975238: Unchecked returns

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5550441c0d0c
branches:  trunk
changeset: 329162:5550441c0d0c
user:      christos <christos%NetBSD.org@localhost>
date:      Mon May 12 15:31:07 2014 +0000

description:
CID 975238: Unchecked returns

diffstat:

 tests/fs/nfs/nfsservice/rumpnfsd.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (23 lines):

diff -r 86c43f6c8e10 -r 5550441c0d0c tests/fs/nfs/nfsservice/rumpnfsd.c
--- a/tests/fs/nfs/nfsservice/rumpnfsd.c        Mon May 12 15:27:36 2014 +0000
+++ b/tests/fs/nfs/nfsservice/rumpnfsd.c        Mon May 12 15:31:07 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rumpnfsd.c,v 1.7 2011/02/28 21:21:14 pooka Exp $       */
+/*     $NetBSD: rumpnfsd.c,v 1.8 2014/05/12 15:31:07 christos Exp $    */
 
 /*-
  * Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -95,9 +95,10 @@
        }
 
        /* mini-mtree for mountd */
-       rump_sys_mkdir("/var", 0777);
-       rump_sys_mkdir("/var/run", 0777);
-       rump_sys_mkdir("/var/db", 0777);
+       static const char *const dirs[] = { "/var", "/var/run", "/var/db" };
+       for (size_t i = 0; i < __arraycount(dirs); i++)
+               if (rump_sys_mkdir(dirs[i], 0777) == -1)
+                       err(1, "can't mkdir `%s'", dirs[i]);
 
        if (ffs_fstest_newfs(NULL, &fsarg,
            imagename, FSTEST_IMGSIZE, NULL) != 0)