On 5/10/19 5:21 PM, Wang Huaqiang wrote: > From: Huaqiang <huaqiang.wang(a)intel.com&gt; > > The qsort element is a pointer of virResctrlMonitorStats, and > the comparing function's arguments have a type of pointer of > virResctrlMonitorStatsPtr. > > Signed-off-by: Huaqiang <huaqiang.wang(a)intel.com&gt; > --- > src/util/virresctrl.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c > index b845f36..a190977 100644 > --- a/src/util/virresctrl.c > +++ b/src/util/virresctrl.c > @@ -2659,8 +2659,8 @@ static int > virResctrlMonitorStatsSorter(const void *a, > const void *b) > { > - return ((virResctrlMonitorStatsPtr)a)->id > - - ((virResctrlMonitorStatsPtr)b)->id; > + return (*(virResctrlMonitorStatsPtr *)a)->id > + - (*(virResctrlMonitorStatsPtr *)b)->id; > } > @@ -2758,7 +2758,7 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, > /* Sort in id's ascending order */ > if (*nstats) > - qsort(*stats, *nstats, sizeof(*stat), virResctrlMonitorStatsSorter); > + qsort(*stats, *nstats, sizeof(stat), virResctrlMonitorStatsSorter); Nice catch, but since we're touching this line, how about getting rid of @stat completely? I mean, I'd like to change it to sizeof(**stats) because that's how big one element is.