umount.nfs: umount doesn't recognize a busy file system

[nfs-utils.git] / utils / mount / nfsumount.c

diff --git a/utils/mount/nfsumount.c b/utils/mount/nfsumount.c
index 4311473b5536f892ad65492b601479c77f394831..e7f37efe90639a231cde438e3ff304c9bf9990ae 100644 (file)
--- a/utils/mount/nfsumount.c
+++ b/utils/mount/nfsumount.c
@@ -102,10 +102,14 @@ static int del_mtab(const char *spec, const char *node)
        } else
                res = umount (node);
 
-       if (res < 0 && remount && errno == EBUSY && spec) {
-               res = try_remount(spec, node);
-               if (!res)
+       if (res < 0) {
+               if (remount && errno == EBUSY && spec) {
+                       res = try_remount(spec, node);
+                       if (res)
+                               goto writemtab;
                        return 0;
+               } else
+                       umnt_err = errno;
        }
 
        if (res >= 0) {