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-rw-r--r--fs/devpts/inode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index bff4052b05e7..140b43144cd8 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -385,6 +385,7 @@ static int new_pts_mount(struct file_system_type *fs_type, int flags,
fail:
dput(mnt->mnt_sb->s_root);
+ up_write(&mnt->mnt_sb->s_umount);
deactivate_super(mnt->mnt_sb);
return err;
}
@@ -473,6 +474,7 @@ static int init_pts_mount(struct file_system_type *fs_type, int flags,
err = mknod_ptmx(mnt->mnt_sb);
if (err) {
dput(mnt->mnt_sb->s_root);
+ up_write(&mnt->mnt_sb->s_umount);
deactivate_super(mnt->mnt_sb);
}