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| author | Shraddha Barke <shraddha.6596@gmail.com> | 2015-09-11 11:32:27 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-12 18:25:00 -0700 |
| commit | 114885e08c0e7d55775373f5cea8fa3c0b1ef1e8 (patch) | |
| tree | b6c02f0d833b75dced17208a8674a461a24a1742 /drivers/staging/speakup | |
| parent | 562c47982df0e46499042dfcc06b4dfa8324f63d (diff) | |
| download | blackbird-op-linux-114885e08c0e7d55775373f5cea8fa3c0b1ef1e8.tar.gz blackbird-op-linux-114885e08c0e7d55775373f5cea8fa3c0b1ef1e8.zip | |
Staging: speakup: serialio.c: Remove explicit NULL comparison
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup')
| -rw-r--r-- | drivers/staging/speakup/serialio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/speakup/serialio.c b/drivers/staging/speakup/serialio.c index 66ac999a0323..3b5835b28128 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 */ |
