scsi: qla2xxx: Fix race conditions in the code for aborting SCSI commands
In the *_done() functions, instead of returning early if sp->ref_count >= 2, only decrement sp->ref_count. In qla2xxx_eh_abort(), instead of deciding what to do based on the value of sp->ref_count, decide which action to take depending on the completion status of the firmware abort. Remove srb.cwaitq and use srb.comp instead. In qla2x00_abort_srb(), call isp_ops->abort_command() directly instead of calling qla2xxx_eh_abort(). Cc: Himanshu Madhani <hmadhani@marvell.com> Cc: Giridhar Malavali <gmalavali@marvell.com> Signed-off-by:Bart Van Assche <bvanassche@acm.org> Acked-by:
Himanshu Madhani <hmadhani@marvell.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
parent
982cc4be
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