1 files changed, 12 insertions, 16 deletions

diff --git a/util-linux/umount.c b/util-linux/umount.c
index b74b11027..24c1d03a9 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -13,18 +13,15 @@
 
 #include "busybox.h"
 #include <mntent.h>
-#include <errno.h>
-#include <string.h>
 #include <getopt.h>
 
-#define OPTION_STRING           "flDnrvad"
+#define OPTION_STRING           "flDnravd"
 #define OPT_FORCE                       1
 #define OPT_LAZY                        2
 #define OPT_DONTFREELOOP        4
 #define OPT_NO_MTAB                     8
 #define OPT_REMOUNT                     16
-#define OPT_IGNORED                     32      // -v is ignored
-#define OPT_ALL                         (ENABLE_FEATURE_UMOUNT_ALL ? 64 : 0)
+#define OPT_ALL                         (ENABLE_FEATURE_UMOUNT_ALL ? 32 : 0)
 
 int umount_main(int argc, char **argv)
 {
@@ -77,8 +74,6 @@ int umount_main(int argc, char **argv)
                 m = 0;
                 if (!argc) bb_show_usage();
         }
-
-
         
         // Loop through everything we're supposed to umount, and do so.
         for (;;) {
@@ -114,19 +109,20 @@ int umount_main(int argc, char **argv)
                                                  "%s busy - remounted read-only", m->device);
                 }
 
-                /* De-allocate the loop device.  This ioctl should be ignored on any
-                 * non-loop block devices. */
-                if (ENABLE_FEATURE_MOUNT_LOOP && !(opt & OPT_DONTFREELOOP) && m)
-                        del_loop(m->device);
-
                 if (curstat) {
-                        /* Yes, the ENABLE is redundant here, but the optimizer for ARM
-                         * can't do simple constant propagation in local variables... */
-                        if(ENABLE_FEATURE_MTAB_SUPPORT && !(opt & OPT_NO_MTAB) && m)
-                                erase_mtab(m->dir);
                         status = EXIT_FAILURE;
                         bb_perror_msg("Couldn't umount %s", path);
+                } else {
+                        /* De-allocate the loop device.  This ioctl should be ignored on
+                         * any non-loop block devices. */
+                        if (ENABLE_FEATURE_MOUNT_LOOP && !(opt & OPT_DONTFREELOOP) && m)
+                                del_loop(m->device);
+                        if (ENABLE_FEATURE_MTAB_SUPPORT && !(opt & OPT_NO_MTAB) && m)
+                                erase_mtab(m->dir);
                 }
+
+
+
                 // Find next matching mtab entry for -a or umount /dev
                 while (m && (m = m->next))
                         if ((opt & OPT_ALL) || !strcmp(path,m->device))