[SCSI] libsas: correctly flush the LU queue on error recovery
The current sas_scsi_clear_queue_lu() is wrongly checking for commands
which match the pointer to the one passed in. It should be checking for
commands which are on the same logical unit as the one passed in. Fix
this by checking target pointer and LUN for equality.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 9c96d1b..704ea06 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -280,7 +280,8 @@
struct scsi_cmnd *cmd, *n;
list_for_each_entry_safe(cmd, n, error_q, eh_entry) {
- if (cmd == my_cmd)
+ if (cmd->device->sdev_target == my_cmd->device->sdev_target &&
+ cmd->device->lun == my_cmd->device->lun)
sas_eh_finish_cmd(cmd);
}
}