staging: media: lirc: Fix unnecessary return warning.

This patch fixes "void function return statements are not generally
useful" checkpatch.pl warning in lirc_sasem.c

Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c
index 81f90e1..d5a1641 100644 (file)
--- a/drivers/staging/media/lirc/lirc_sasem.c
+++ b/drivers/staging/media/lirc/lirc_sasem.c
@@ -474,8 +474,6 @@ static void usb_tx_callback(struct urb *urb)
        /* notify waiters that write has finished */
        atomic_set(&context->tx.busy, 0);
        complete(&context->tx.finished);
-
-       return;
 }
 
 /**
@@ -562,7 +560,6 @@ static void ir_close(void *data)
        }
 
        mutex_unlock(&context->ctx_lock);
-       return;
 }
 
 /**
@@ -664,7 +661,6 @@ static void usb_rx_callback(struct urb *urb)
        }
 
        usb_submit_urb(context->rx_urb, GFP_ATOMIC);
-       return;
 }