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-rw-r--r--fs/devpts/inode.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 63a4a59..21165cf 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -389,11 +389,10 @@ static int devpts_get_sb(struct file_system_type *fs_type,
return 0;
out_dput:
- dput(s->s_root);
+ dput(s->s_root); /* undo dget() in simple_set_mnt() */
out_undo_sget:
- up_write(&s->s_umount);
- deactivate_super(s);
+ deactivate_locked_super(s);
return error;
}
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