staging: ks7010: ks_wlan_net: Remove return statement from void function

Remove the return statement from the end of a void function
to clean up the code.

Issue found by checkpatch.pl script.

Signed-off-by: Georgiana Rodica Chelu <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/ks7010/ks_wlan_net.c

···
 	}
 	priv->nstats.tx_errors++;
 	netif_wake_queue(dev);
-
-	return;
 }
 
 static
···
 		return;	/* not finished initialize */
 	}
 	hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST);
-
-	return;
 }
 
 static