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authorTejun Heo <tj@kernel.org>2009-09-03 16:08:11 +0900
committerJeff Garzik <jgarzik@redhat.com>2009-09-08 21:17:43 -0400
commitbd30add88cea831dfb854d564478f09ee66206b5 (patch)
treed0c0354920cd4b51812c51a68539c95e0bd71e90 /drivers/firmware
parent72fee3823d2938fa98f2f3113301f46803f4c711 (diff)
libata: unbreak TPM filtering by reorganizing ata_scsi_pass_thru()
ata_scsi_pass_thru() was checking for input sanity and disallowed commands while initializaing qc from scmd. TPM filtering was added right after protocol check at which point tf wasn't initialized properly. This means that TPM filtering has never really worked. This patch fixes the bug by reorganizing ata_scsi_pass_thru() such that qc is fully initialized before checking for invalid conditions which is way less error prone. Discovered while Thilo-Alexander Ginkel was trying debug patches for bko#13416. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Thilo-Alexander Ginkel <thilo@ginkel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/firmware')
0 files changed, 0 insertions, 0 deletions