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>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c
index 81f90e17e1e6..d5a1641cb728 100644
--- 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;
 }