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authorBob Copeland <me@bobcopeland.com>2009-03-02 21:55:18 -0500
committerJohn W. Linville <linville@tuxdriver.com>2009-03-27 20:13:18 -0400
commitb726604706ad88d8b28bc487e45e710f58cc19ee (patch)
tree032e6776b16bef549d9c40857f761726c18b8a4a /init/do_mounts_rd.c
parenta3c0b87c4f21911fb7185902dd13f0e3cd7f33f7 (diff)
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ath5k: warn and correct rate for unknown hw rate indexes
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>
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