Commit c246e230 authored May 09, 2016 by Daeseok Youn Committed by Greg Kroah-Hartman May 09, 2016

staging: dgnc: remove redundant condition check



dgnc_board(brd) was already checked for NULL before calling
neo_parse_isr(). And also port doesn't need to check.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent edd19a2f

drivers/staging/dgnc/dgnc_neo.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -379,12 +379,6 @@ static inline void neo_parse_isr(struct dgnc_board *brd, uint port)
		unsigned char cause;
		unsigned long flags;

		if (!brd \|\| brd->magic != DGNC_BOARD_MAGIC)
		return;

		if (port >= brd->maxports)
		return;

		ch = brd->channels[port];
		if (ch->magic != DGNC_CHANNEL_MAGIC)
		return;