staging: wilc1000: use 'void' return for wilc_wlan_txq_filter_dup_tcp_ack()

Use 'void' return for wilc_wlan_txq_filter_dup_tcp_ack() as it always
return value '1' and its not used by the caller.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Singh 2018-09-25 11:53:24 +05:30 • committed by Greg Kroah-Hartman
commit 5a5078b0d9