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[src-draft/trunk]: src/sys/dev/pci Cancel scan asserts ic lock.
details: https://anonhg.NetBSD.org/src-all/rev/35f1fc42ac82
branches: trunk
changeset: 934193:35f1fc42ac82
user: Nathanial Sloss <nat%netbsd.org@localhost>
date: Sat May 23 01:10:46 2020 +1000
description:
Cancel scan asserts ic lock.
diffstat:
sys/dev/pci/if_iwn.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diffs (16 lines):
diff -r e5787aded5fd -r 35f1fc42ac82 sys/dev/pci/if_iwn.c
--- a/sys/dev/pci/if_iwn.c Sat May 23 01:09:55 2020 +1000
+++ b/sys/dev/pci/if_iwn.c Sat May 23 01:10:46 2020 +1000
@@ -844,8 +844,11 @@
int error;
error = iwn_scan(ic, ss);
- if (error != 0)
+ if (error != 0) {
+ IEEE80211_LOCK(ic);
ieee80211_cancel_scan(vap);
+ IEEE80211_UNLOCK(ic);
+ }
}
/*
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