Add a handy macro to represent null mount option, MOPT_NULL, and make

use of the macro in sbin/mount*'s, by replacing:

	mopts[] = {
	    MOPT_STDOPTS,
	    { NULL }
	}

With:
	mopts[] = {
	    MOPT_STDOPTS,
	    MOPT_NULL
	}

This change will help to reduce the situation that we don't explicitly
initialize "struct mntopt"'s.  It should not contribute to any
functional/logical changes as far as I can tell.

1 files changed, 1 insertions, 1 deletions

diff --git a/sbin/mount_udf/mount_udf.c b/sbin/mount_udf/mount_udf.c
index 080fab8..4c8dbef 100644
--- a/sbin/mount_udf/mount_udf.c
+++ b/sbin/mount_udf/mount_udf.c
@@ -64,7 +64,7 @@
 struct mntopt mopts[] = {
 	MOPT_STDOPTS,
 	MOPT_UPDATE,
-	{ NULL, 0, 0, 0 }
+	MOPT_NULL
 };
 
 int	set_charset(char **, char **, const char *);