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-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index e50fad96329c..83b5a174164c 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -474,23 +474,26 @@ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd,
*/
static void purge_requests(struct ibmvscsi_host_data *hostdata, int error_code)
{
- struct srp_event_struct *tmp_evt, *pos;
+ struct srp_event_struct *evt;
unsigned long flags;
spin_lock_irqsave(hostdata->host->host_lock, flags);
- list_for_each_entry_safe(tmp_evt, pos, &hostdata->sent, list) {
- list_del(&tmp_evt->list);
- del_timer(&tmp_evt->timer);
- if (tmp_evt->cmnd) {
- tmp_evt->cmnd->result = (error_code << 16);
- unmap_cmd_data(&tmp_evt->iu.srp.cmd,
- tmp_evt,
- tmp_evt->hostdata->dev);
- if (tmp_evt->cmnd_done)
- tmp_evt->cmnd_done(tmp_evt->cmnd);
- } else if (tmp_evt->done)
- tmp_evt->done(tmp_evt);
- free_event_struct(&tmp_evt->hostdata->pool, tmp_evt);
+ while (!list_empty(&hostdata->sent)) {
+ evt = list_first_entry(&hostdata->sent, struct srp_event_struct, list);
+ list_del(&evt->list);
+ del_timer(&evt->timer);
+
+ spin_unlock_irqrestore(hostdata->host->host_lock, flags);
+ if (evt->cmnd) {
+ evt->cmnd->result = (error_code << 16);
+ unmap_cmd_data(&evt->iu.srp.cmd, evt,
+ evt->hostdata->dev);
+ if (evt->cmnd_done)
+ evt->cmnd_done(evt->cmnd);
+ } else if (evt->done)
+ evt->done(evt);
+ free_event_struct(&evt->hostdata->pool, evt);
+ spin_lock_irqsave(hostdata->host->host_lock, flags);
}
spin_unlock_irqrestore(hostdata->host->host_lock, flags);
}