diff options
author | Bob Copeland <me@bobcopeland.com> | 2009-03-28 01:45:04 +0000 |
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committer | Chris Wright <chrisw@sous-sol.org> | 2009-04-02 13:55:17 -0700 |
commit | db257505aa751f739531fee3a3f16a45ddb0eaca (patch) | |
tree | c35eb7115b45a9e63e95d5dc91831afe78d12433 /fs | |
parent | 7b2b76da5c570166c04a44c9646963089b67e4ef (diff) |
ath5k: warn and correct rate for unknown hw rate indexes
upstream commit: b726604706ad88d8b28bc487e45e710f58cc19ee
ath5k sets up a mapping table from the hardware rate index to
the rate index used by mac80211; however, we have seen some
received frames with incorrect rate indexes. Such frames
normally get dropped with a warning in __ieee80211_rx(),
but it doesn't include enough information to track down the
error.
This patch adds a warning to hw_to_driver_rix for any lookups
that result in a rate index of -1, then returns a valid rate so
the frame can be processed.
Changes-licensed-under: 3-Clause-BSD
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[chrisw: add db5b4f7ae3901fdc48c5b988fc2a5e0cb4ec1870 to backport]
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions