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| author | Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> | 2020-02-03 10:56:50 +0000 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-02-07 12:53:26 +0100 |
| commit | bfb7bac3a8f47100ebe7961bd14e924c96e21ca7 (patch) | |
| tree | 7f2ff88f27bab2bcf1ce004f4028ec3388bc35df /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | a04564c99bb4a92f805a58e56b2d22cc4978f152 (diff) | |
| download | kernel-bfb7bac3a8f47100ebe7961bd14e924c96e21ca7.tar.gz | |
cfg80211: check wiphy driver existence for drvinfo report
When preparing ethtool drvinfo, check if wiphy driver is defined
before dereferencing it. Driver may not exist, e.g. if wiphy is
attached to a virtual platform device.
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Link: https://lore.kernel.org/r/20200203105644.28875-1-sergey.matyukevich.os@quantenna.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions