[SCSI] mpt2sas: Early return from function if shost is in recovery.

Aded checks for shost_recovery flag for early return from function.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 9ad4b48a9b62..b7b6285a3061 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -3521,7 +3521,9 @@ mpt2sas_base_free_resources(struct MPT2SAS_ADAPTER *ioc)
             __func__));
 
         _base_mask_interrupts(ioc);
+        ioc->shost_recovery = 1;
         _base_make_ioc_ready(ioc, CAN_SLEEP, SOFT_RESET);
+        ioc->shost_recovery = 0;
         if (ioc->pci_irq) {
                 synchronize_irq(pdev->irq);
                 free_irq(ioc->pci_irq, ioc);