From: David Kimdon <david.kimdon@devicescape.com>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: netdev@vger.kernel.org
Subject: d80211: RFC: divide by zero when hw->maxssi not set
Date: Fri, 17 Nov 2006 15:51:09 -0800 [thread overview]
Message-ID: <20061117235109.GA11885@devicescape.com> (raw)
Hi,
commit 448bf25bc9e3d70a211fdf235426472089371c43 added
ieee80211_get_wireless_stats in net/d80211/ieee80211_ioctl.c. At
present we get a divide by zero (oops) if the low level driver does
not set the new hw->maxssi field. Perhaps:
- reject registration of devices which do not set maxssi
- do not attempt to report link quality for drivers which do not
set maxssi
- other ideas?
-David
next reply other threads:[~2006-11-17 23:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-17 23:51 David Kimdon [this message]
2006-11-17 23:59 ` d80211: RFC: divide by zero when hw->maxssi not set Michael Wu
2006-11-19 23:55 ` Dan Williams
2006-11-20 12:45 ` Ingo Oeser
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