diff options
author | Sai Charan Gurrappadi <sgurrappadi@nvidia.com> | 2012-06-14 14:17:14 -0700 |
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committer | Simone Willett <swillett@nvidia.com> | 2012-07-03 16:58:20 -0700 |
commit | f30ffebd7a4b2493a9bd44af403190f34ee40f4e (patch) | |
tree | b6d87755136ea337031b3a6920abbcf36672484d /drivers/cpuquiet | |
parent | e78ee223860ddd65115f30c81b38ba11ac83a063 (diff) |
cpuquiet: Update stats only on successful operations
Change-Id: I0584fba7458b3a860f9ab3751a8eb5f0345864ad
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/111285
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Diffstat (limited to 'drivers/cpuquiet')
-rw-r--r-- | drivers/cpuquiet/driver.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/cpuquiet/driver.c b/drivers/cpuquiet/driver.c index f9dcdf018f58..d9dbea76994a 100644 --- a/drivers/cpuquiet/driver.c +++ b/drivers/cpuquiet/driver.c @@ -78,7 +78,8 @@ int cpuquiet_quiesence_cpu(unsigned int cpunumber) if (cpuquiet_curr_driver && cpuquiet_curr_driver->quiesence_cpu) err = cpuquiet_curr_driver->quiesence_cpu(cpunumber); - stats_update(stats + cpunumber, 0); + if (!err) + stats_update(stats + cpunumber, 0); return err; } @@ -91,7 +92,8 @@ int cpuquiet_wake_cpu(unsigned int cpunumber) if (cpuquiet_curr_driver && cpuquiet_curr_driver->wake_cpu) err = cpuquiet_curr_driver->wake_cpu(cpunumber); - stats_update(stats + cpunumber, 1); + if (!err) + stats_update(stats + cpunumber, 1); return err; } |