smb: client: destroy cfid_put_wq on module exit

Fix potential problem in rmmod

Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
index c9f9b6e97964838bffa34b70d436aa95c7b3f4ae..9d96b833015c82649df1da0a3815877ea4f3d063 100644 (file)
--- a/fs/smb/client/cifsfs.c
+++ b/fs/smb/client/cifsfs.c
@@ -2043,6 +2043,7 @@ exit_cifs(void)
        destroy_workqueue(decrypt_wq);
        destroy_workqueue(fileinfo_put_wq);
        destroy_workqueue(serverclose_wq);
+       destroy_workqueue(cfid_put_wq);
        destroy_workqueue(cifsiod_wq);
        cifs_proc_clean();
 }