This patch is dependent on:
'commit 25e78531268e ("ibmvscsis: Do not send aborted task response")'
This patch cleans up some pointers after usage.
Signed-off-by: Bryant G. Ly <bryantly@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Michael Cyr <mikecyr@xxxxxxxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> # v4.8+
---
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index d390325..ee64241 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -1170,6 +1170,8 @@ static struct ibmvscsis_cmd *ibmvscsis_get_free_cmd(struct scsi_info *vscsi)
cmd = list_first_entry_or_null(&vscsi->free_cmd,
struct ibmvscsis_cmd, list);
if (cmd) {
+ if (cmd->abort_cmd)
+ cmd->abort_cmd = NULL;
cmd->flags &= ~(DELAY_SEND);
list_del(&cmd->list);
cmd->iue = iue;
@@ -1774,6 +1776,7 @@ static void ibmvscsis_send_messages(struct scsi_info *vscsi)
if (cmd->abort_cmd) {
retry = true;
cmd->abort_cmd->flags &= ~(DELAY_SEND);
+ cmd->abort_cmd = NULL;
}
/*
--
2.5.4 (Apple Git-61)