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staging: speakup: (coding style) Rewrite comparisons to NULL 

Rewrite comparisons to NULL so they dont show any checkpatch errors anymore.
"vc_cons[i].d != NULL" => "vc_cons[i].d"

Signed-off-by: Christian Colic <colic.christian@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Colic 2015-11-19 17:18:43 +01:00 committed by Greg Kroah-Hartman
parent 1fd16a3125
commit d3da1cbaef
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/speakup/buffers.c
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@ -27,7 +27,7 @@ void speakup_start_ttys(void)
for (i = 0; i < MAX_NR_CONSOLES; i++) {
if (speakup_console[i] && speakup_console[i]->tty_stopped)
continue;
if ((vc_cons[i].d != NULL) && (vc_cons[i].d->port.tty != NULL))
if ((vc_cons[i].d) && (vc_cons[i].d->port.tty))
start_tty(vc_cons[i].d->port.tty);
}
}
@ -38,7 +38,7 @@ static void speakup_stop_ttys(void)
int i;
for (i = 0; i < MAX_NR_CONSOLES; i++)
if ((vc_cons[i].d != NULL) && (vc_cons[i].d->port.tty != NULL))
if ((vc_cons[i].d && (vc_cons[i].d->port.tty)))
stop_tty(vc_cons[i].d->port.tty);
}