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author | Archana Sathyakumar <asathyak@codeaurora.org> | 2016-09-13 14:36:04 -0600 |
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committer | Archana Sathyakumar <asathyak@codeaurora.org> | 2016-09-13 16:03:46 -0600 |
commit | 7cb6fcfa75ff503fc335eff51eeb7c9504356b2b (patch) | |
tree | 23357b0e6e65f1cbed5866cf9a1d5bc24d98fca8 /Documentation/nfc | |
parent | 9b82a4c5896632b62140d1ddda55638fea254007 (diff) |
power: qcom: ea: Fix uninitialized temperature and cpu variable
In trigger_cpu_pwr_stats_calc(), if the local variable 'prev_temp' is
already updated with the latest temperature then temp might be used
uninitialized.
When scheduler's power data snapshot updates in the sampling thread,
update the temperature as well if the temperature has been the same for
some duration such that temp is used only when the sensor is read.
In update_userspace_power, incorrect cpumask could cause the function to
use uninitialized cpu variable. Initialize it to -1 at the beginning of
the function and treat unmodified value as error condition.
Change-Id: Ieccdc3f54f9c9f2cecc6b8578400c6fe44333177
Signed-off-by: Archana Sathyakumar <asathyak@codeaurora.org>
Diffstat (limited to 'Documentation/nfc')
0 files changed, 0 insertions, 0 deletions