Andrew Cooper writes ("Re: [PATCH 4/4] libxenstat: qmp_read fix and cleanup"):
> On 08/04/15 16:01, Wei Liu wrote:
> > The second argument of poll(2) is the number of file descriptors. POLLIN
> > is defined as 1 so it happens to work.
...
> > @@ -311,6 +312,9 @@ static int qmp_read(int qfd, unsigne
On Wed, Apr 08, 2015 at 04:25:06PM +0100, Andrew Cooper wrote:
> On 08/04/15 16:01, Wei Liu wrote:
> > The second argument of poll(2) is the number of file descriptors. POLLIN
> > is defined as 1 so it happens to work.
> >
> > Also do two cleanups while I was there:
> > 1. There is only one fd, so
On 08/04/15 16:01, Wei Liu wrote:
> The second argument of poll(2) is the number of file descriptors. POLLIN
> is defined as 1 so it happens to work.
>
> Also do two cleanups while I was there:
> 1. There is only one fd, so a one-element array is enough.
> 2. Initialise pfd to make code linter happ
The second argument of poll(2) is the number of file descriptors. POLLIN
is defined as 1 so it happens to work.
Also do two cleanups while I was there:
1. There is only one fd, so a one-element array is enough.
2. Initialise pfd to make code linter happy.
Signed-off-by: Wei Liu
Cc: Ian Campbell
