1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index cb97e6b8543..1723a984a52 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1259,13 +1259,7 @@ static int dvb_ca_en50221_io_do_ioctl(struct file *file,
 static long dvb_ca_en50221_io_ioctl(struct file *file,
                                     unsigned int cmd, unsigned long arg)
 {
-        int ret;
-
-        lock_kernel();
-        ret = dvb_usercopy(file, cmd, arg, dvb_ca_en50221_io_do_ioctl);
-        unlock_kernel();
-
-        return ret;
+        return dvb_usercopy(file, cmd, arg, dvb_ca_en50221_io_do_ioctl);
 }