mount: fix a case when sometimes error message is not printed

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/util-linux/mount.c b/util-linux/mount.c
index aed6f798bdd6da1a680b642ed0a1744167c010a5..9107e4308284ef76a99c6f5fbbfa0a9f8d71ae1d 100644 (file)
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -1718,9 +1718,9 @@ static int singlemount(struct mntent *mp, int ignore_busy)
 
        // If we know the fstype (or don't need to), jump straight
        // to the actual mount.
-       if (mp->mnt_type || (vfsflags & (MS_REMOUNT | MS_BIND | MS_MOVE)))
+       if (mp->mnt_type || (vfsflags & (MS_REMOUNT | MS_BIND | MS_MOVE))) {
                rc = mount_it_now(mp, vfsflags, filteropts);
-       else {
+       } else {
                // Loop through filesystem types until mount succeeds
                // or we run out
 
@@ -1756,7 +1756,7 @@ static int singlemount(struct mntent *mp, int ignore_busy)
 
        if (errno == EBUSY && ignore_busy)
                return 0;
-       if (rc < 0)
+       if (rc != 0)
                bb_perror_msg("mounting %s on %s failed", mp->mnt_fsname, mp->mnt_dir);
        return rc;
 }