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| author | Ahmed Zaki <[email protected]> | 2019-10-31 12:12:43 +0000 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2019-11-08 08:17:28 +0000 |
| commit | 285531f9e6774e3be71da6673d475ff1a088d675 (patch) | |
| tree | cb3c05420787cef15b264b35b6b8ea6936f181e3 /lib/test_xarray.c | |
| parent | net/fq_impl: Switch to kvmalloc() for memory allocation (diff) | |
| download | kernel-285531f9e6774e3be71da6673d475ff1a088d675.tar.gz kernel-285531f9e6774e3be71da6673d475ff1a088d675.zip | |
mac80211: fix station inactive_time shortly after boot
In the first 5 minutes after boot (time of INITIAL_JIFFIES),
ieee80211_sta_last_active() returns zero if last_ack is zero. This
leads to "inactive time" showing jiffies_to_msecs(jiffies).
# iw wlan0 station get fc:ec:da:64:a6:dd
Station fc:ec:da:64:a6:dd (on wlan0)
inactive time: 4294894049 ms
.
.
connected time: 70 seconds
Fix by returning last_rx if last_ack == 0.
Signed-off-by: Ahmed Zaki <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'lib/test_xarray.c')
0 files changed, 0 insertions, 0 deletions