torture: Fix typo suppressing CPU-hotplug statistics

The torture status line contains a series of values preceded by "onoff:".
The last value in that line, the one preceding the "HZ=" string, is
always zero.  The reason that it is always zero is that torture_offline()
was incrementing the sum_offl pointer instead of the value that this
pointer referenced.  This commit therefore makes this increment operate
on the statistic rather than the pointer to the statistic.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

diff --git a/kernel/torture.c b/kernel/torture.c
index 55de965..637e172 100644 (file)
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -117,7 +117,7 @@ bool torture_offline(int cpu, long *n_offl_attempts, long *n_offl_successes,
                                 torture_type, cpu);
                (*n_offl_successes)++;
                delta = jiffies - starttime;
-               sum_offl += delta;
+               *sum_offl += delta;
                if (*min_offl < 0) {
                        *min_offl = delta;
                        *max_offl = delta;