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-rw-r--r--fs/devpts/inode.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 0120247b41c0..8b3ffd5b5235 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -384,18 +384,15 @@ static int devpts_get_sb(struct file_system_type *fs_type,
s->s_flags |= MS_ACTIVE;
}
- simple_set_mnt(mnt, s);
-
memcpy(&(DEVPTS_SB(s))->mount_opts, &opts, sizeof(opts));
error = mknod_ptmx(s);
if (error)
- goto out_dput;
+ goto out_undo_sget;
- return 0;
+ simple_set_mnt(mnt, s);
-out_dput:
- dput(s->s_root); /* undo dget() in simple_set_mnt() */
+ return 0;
out_undo_sget:
deactivate_locked_super(s);