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| author |   Yangtao Li <tiny.windzz@gmail.com> | 2019-02-16 12:06:23 -0500 |
|---|---|---|
| committer |   Viresh Kumar <viresh.kumar@linaro.org> | 2019-02-18 10:27:38 +0530 |
| commit | 5ae06c237fd05a1e9acf6f35891cfd85de792521 (patch) | |
| tree | 5dc3791fcfe79daf0c69a37fbf0eaa9c3b637568 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | cpufreq: longhaul: remove unneeded semicolon (diff) | |
| download | wireguard-linux-5ae06c237fd05a1e9acf6f35891cfd85de792521.tar.xz wireguard-linux-5ae06c237fd05a1e9acf6f35891cfd85de792521.zip | |
cpufreq: powernv: fix missing check of return value in init_powernv_pstates()
kmalloc() could fail, so insert a check of its return value. And
if it fails, returns -ENOMEM.
And remove (struct pstate_idx_revmap_data *) to fix coccinelle WARNING
by the way.
WARNING: casting value returned by memory allocation function to (struct
pstate_idx_revmap_data *) is useless.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions