diff options
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 7701ab588404..6fb1f3afd1e0 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -74,6 +74,11 @@ static int smp_execute_task(struct domain_device *dev, void *req, int req_size, mutex_lock(&dev->ex_dev.cmd_mutex); for (retry = 0; retry < 3; retry++) { + if (test_bit(SAS_DEV_GONE, &dev->state)) { + res = -ECOMM; + break; + } + task = sas_alloc_task(GFP_KERNEL); if (!task) { res = -ENOMEM; |