These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / scsi / mvsas / mv_sas.c

diff --git a/kernel/drivers/scsi/mvsas/mv_sas.c b/kernel/drivers/scsi/mvsas/mv_sas.c
index 454536c..9c78074 100644 (file)
--- a/kernel/drivers/scsi/mvsas/mv_sas.c
+++ b/kernel/drivers/scsi/mvsas/mv_sas.c
@@ -887,6 +887,8 @@ static void mvs_slot_free(struct mvs_info *mvi, u32 rx_desc)
 static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task,
                          struct mvs_slot_info *slot, u32 slot_idx)
 {
+       if (!slot)
+               return;
        if (!slot->task)
                return;
        if (!sas_protocol_ata(task->task_proto))