Messages in this thread Patch in this message | | | From | Shraddha Barke <> | Subject | [PATCH v2 03/16] Staging: speakup: serialio.c: Remove explicit NULL comparison | Date | Fri, 11 Sep 2015 11:32:27 +0530 |
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Remove explicit NULL comparison and write it in its simpler form. Replacement done with coccinelle:
@replace_rule@ expression e; @@
-e == NULL + !e
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> --- Change in v2- No change
drivers/staging/speakup/serialio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/speakup/serialio.c b/drivers/staging/speakup/serialio.c index 66ac999..3b5835b 100644 --- a/drivers/staging/speakup/serialio.c +++ b/drivers/staging/speakup/serialio.c @@ -101,7 +101,7 @@ static void start_serial_interrupt(int irq) { int rv; - if (synth->read_buff_add == NULL) + if (!synth->read_buff_add) return; rv = request_irq(irq, synth_readbuf_handler, IRQF_SHARED, @@ -127,7 +127,7 @@ void spk_stop_serial_interrupt(void) if (speakup_info.port_tts == 0) return; - if (synth->read_buff_add == NULL) + if (!synth->read_buff_add) return; /* Turn off interrupts */ -- 2.1.4
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