misc: fix more strutils related exit codes

Found by grep:

grep -l "\bEXIT_\|exit *( *[0-9][0-9] *)\|strutils\.h" $(grep -L \
    strutils_set_exitcode  $(git grep -l "_EX_\|FINDFS_\|BLKID_EXIT\|EX_USAGE" -- "*.c"))

The Command shows also some false positives (fstrim.c,
context_mount.c, ...)

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>

disk-utils/fsck.cramfs.c

@@ -660,6 +660,8 @@ int main(int argc, char **argv)
 	textdomain(PACKAGE);
 	atexit(close_stdout);
 
+	strutils_set_exitcode(FSCK_EX_USAGE);
+
 	/* command line options */
 	while ((c = getopt_long(argc, argv, "ayvVhb:", longopts, NULL)) != EOF)
 		switch (c) {

disk-utils/fsck.minix.c

@@ -1293,6 +1293,8 @@ main(int argc, char **argv) {
 	textdomain(PACKAGE);
 	atexit(close_stdout);
 
+	strutils_set_exitcode(FSCK_EX_USAGE);
+
 	if (INODE_SIZE * MINIX_INODES_PER_BLOCK != MINIX_BLOCK_SIZE)
 		die(_("bad inode size"));
 	if (INODE2_SIZE * MINIX2_INODES_PER_BLOCK != MINIX_BLOCK_SIZE)

disk-utils/mkfs.cramfs.c

@@ -717,6 +717,8 @@ int main(int argc, char **argv)
 	textdomain(PACKAGE);
 	atexit(close_stdout);
 
+	strutils_set_exitcode(MKFS_EX_USAGE);
+
 	/* command line options */
 	while ((c = getopt(argc, argv, "hb:Ee:i:n:N:psVvz")) != EOF) {
 		switch (c) {

disk-utils/mkfs.minix.c

@@ -758,6 +758,8 @@ int main(int argc, char ** argv)
 	textdomain(PACKAGE);
 	atexit(close_stdout);
 
+	strutils_set_exitcode(MKFS_EX_USAGE);
+
 	while ((i = getopt_long(argc, argv, "1v23n:i:cl:Vh", longopts, NULL)) != -1)
 		switch (i) {
 		case '1':

sys-utils/flock.c

@@ -170,6 +170,8 @@ int main(int argc, char *argv[])
 	textdomain(PACKAGE);
 	atexit(close_stdout);
 
+	strutils_set_exitcode(EX_USAGE);
+
 	if (argc < 2)
 		usage(EX_USAGE);
 

sys-utils/hwclock.c

@@ -1326,6 +1326,8 @@ int main(int argc, char **argv)
 	};
 	int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT;
 
+	strutils_set_exitcode(EX_USAGE);
+
 	/* Remember what time we were invoked */
 	gettimeofday(&startup_time, NULL);
 

sys-utils/mount.c

@@ -534,6 +534,8 @@ int main(int argc, char **argv)
 	textdomain(PACKAGE);
 	atexit(close_stdout);
 
+	strutils_set_exitcode(MNT_EX_USAGE);
+
 	mnt_init_debug(0);
 	cxt = mnt_new_context();
 	if (!cxt)