On 07/31/2014 08:32 PM, arei.gong...@huawei.com wrote:
> From: Gonglei <arei.gong...@huawei.com>
>
> Signed-off-by: Gonglei <arei.gong...@huawei.com>
> ---
> hw/usb/dev-audio.c | 2 +-
> hw/usb/dev-mtp.c | 4 ++--
> hw/usb/hcd-ehci.c | 2 +-
> 3 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/hw/usb/dev-audio.c b/hw/usb/dev-audio.c
> index bfebfe9..988f6cc 100644
> --- a/hw/usb/dev-audio.c
> +++ b/hw/usb/dev-audio.c
> @@ -371,7 +371,7 @@ static void output_callback(void *opaque, int avail)
> return;
> }
> data = streambuf_get(&s->out.buf);
> - if (NULL == data) {
> + if (data == NULL) {
Wouldn't it be even more idiomatic as:
if (!data) {
Probably applies throughout your series.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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