cfg80211: fix and clean up cfg80211_gen_new_bssid()

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Fix cfg80211_gen_new_bssid() to not rely on u64 modulo arithmetic,
which isn't needed since we really just want to mask there. Also,
clean it up to calculate the mask only once and use GENMASK_ULL()
instead of open-coding the mask calculation.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Johannes Berg 2019-02-11 16:03:12 +01:00

parent 7388afe091

commit 5d4071abd9

1 changed files with 8 additions and 10 deletions

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include/net/cfg80211.h

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