mkfs.cramfs: few symbolic exit codes where missing

This makes commit 89f56db1842e78bea0c6bc75028c3754489a9ad3 complete.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/disk-utils/mkfs.cramfs.c b/disk-utils/mkfs.cramfs.c
index c1b21ade3ef05b46d1c4c57ae12f675cc3c50d4a..488ef2f2e07e3a25bf0e5c18c00f63c4c0058309 100644 (file)
--- a/disk-utils/mkfs.cramfs.c
+++ b/disk-utils/mkfs.cramfs.c
@@ -730,11 +730,11 @@ int main(int argc, char **argv)
        while ((c = getopt(argc, argv, "hb:Ee:i:n:N:psVvz")) != EOF) {
                switch (c) {
                case 'h':
-                       usage(0);
+                       usage(MKFS_OK);
                case 'b':
                        blksize = atoi(optarg);
                        if (blksize <= 0)
-                               usage(1);
+                               usage(MKFS_USAGE);
                        break;
                case 'E':
                        opt_errors = 1;
@@ -789,7 +789,7 @@ int main(int argc, char **argv)
        }
 
        if ((argc - optind) != 2)
-               usage(16);
+               usage(MKFS_USAGE);
        dirname = argv[optind];
        outfile = argv[optind + 1];