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staging: dgnc: Remove unnecessary 'return' statement 

This commit fixes the checkpath warning 'void function return
statements are not generally useful' caused by the 'return' at the end
of 'void' function.

Signed-off-by: Konrad Zapalowicz <bergo.torino@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Konrad Zapalowicz 2014-08-06 22:17:10 +02:00 committed by Greg Kroah-Hartman
parent 8aa5d0d825
commit d6365fe50e
1 changed files with 0 additions and 2 deletions
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drivers/staging/dgnc/dgnc_cls.c
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@ -1138,8 +1138,6 @@ static void cls_copy_data_from_queue_to_uart(struct channel_t *ch)
ch->ch_flags &= ~(CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);
DGNC_UNLOCK(ch->ch_lock, lock_flags);
return;
}