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(parent: 224b3d0) | patch
cfg80211: fix elapsed_jiffies calculation
authorEliad Peller <eliad@wizery.com>
Tue, 17 Jun 2014 10:07:02 +0000 (13:07 +0300)
committerJohannes Berg <johannes.berg@intel.com>
Mon, 23 Jun 2014 09:29:25 +0000 (11:29 +0200)
commita4f920fd23ce09e0a8c2f61dba29bf720ba63908
treeb245ae02e5719e1811ee39749c03c6ce5770f010tree | snapshot
parent224b3d0c76890e963d3a39b26855e6876ad5b782commit | diff
cfg80211: fix elapsed_jiffies calculation

MAX_JIFFY_OFFSET has no meaning when calculating the
elapsed jiffies, as jiffies run out until ULONG_MAX.

This miscalculation results in erroneous values
in case of a wrap-around.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/core.h diff | blob | history
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