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(parent: 1e5cf9b) | patch
iwlagn: fix cmd queue unmap
authorJohannes Berg <johannes.berg@intel.com>
Wed, 22 Jun 2011 11:25:57 +0000 (04:25 -0700)
committerWey-Yi Guy <wey-yi.w.guy@intel.com>
Fri, 24 Jun 2011 18:54:30 +0000 (11:54 -0700)
commitf8d651a56ef5c9e26a1cddd4f169f5bf4f8dfa9b
treea6511dd9831c85ee34055f07f343a3a7a667987ftree | snapshot (tar.gz zip)
parent1e5cf9b0be4e8902c06bf9600ea0b256e731c862commit | diff
iwlagn: fix cmd queue unmap

When we stop the device while a command is in
flight that uses multiple TBs, we can leak the
DMA buffers for the second and higher TBs. Fix
this by using iwlagn_unmap_tfd() as we do when
we normally recover the entry.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
drivers/net/wireless/iwlwifi/iwl-tx.c diff | blob | blame | history