Commit d6e29ca1 authored Feb 24, 2016 by Amitoj Kaur Chawla Committed by Greg Kroah-Hartman Mar 05, 2016

staging: speakup: Remove unnecessary test in if condition



Remove unnecessary test on synth->alive since it has already been
tested previously.

This fixes the following smatch warning:
drivers/staging/speakup/synth.c:182 spk_synth_is_alive_restart() warn:
we tested 'synth->alive' before and it was 'false'

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent cd95ed98

drivers/staging/speakup/synth.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -179,7 +179,7 @@ int spk_synth_is_alive_restart(struct spk_synth *synth)
	{		{
	if (synth->alive)		if (synth->alive)
	return 1;		return 1;
	if (!synth->alive && spk_wait_for_xmitr() > 0) {		if (spk_wait_for_xmitr() > 0) {
	/* restart */		/* restart */
	synth->alive = 1;		synth->alive = 1;
	synth_printf("%s", synth->init);		synth_printf("%s", synth->init);