drivers/usb/serial/mos7840.c: remove unnecessary null test before kfree

Cc: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 393be562d875..3d88eefdf1d1 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1181,10 +1181,7 @@ static void mos7840_close(struct usb_serial_port *port)
         /* Freeing Write URBs */
         for (j = 0; j < NUM_URBS; ++j) {
                 if (mos7840_port->write_urb_pool[j]) {
-                        if (mos7840_port->write_urb_pool[j]->transfer_buffer)
-                                kfree(mos7840_port->write_urb_pool[j]->
-                                      transfer_buffer);
-
+                        kfree(mos7840_port->write_urb_pool[j]->transfer_buffer);
                         usb_free_urb(mos7840_port->write_urb_pool[j]);
                 }
         }