[PATCH 1/5] megaraid_sas: Do not do Kill adapter if GET_CTRL_INFO times out

[Shivasharan S <shivasharan.srikanteshwara@xxxxxxxxxxxx>]

If MR_DCMD_CTRL_GET_INFO DCMD timed out, return failure rather than
doing kill adapter.

Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@xxxxxxxxxxxx>
---
 drivers/scsi/megaraid/megaraid_sas_base.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 55c38bcf3c73..6b2b615846e7 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -4755,14 +4755,15 @@ megasas_get_ctrl_info(struct megasas_instance *instance)
 				__func__, __LINE__);
 			break;
 		}
+		break;
 	case DCMD_FAILED:
 		megaraid_sas_kill_hba(instance);
 		break;
 
 	}
 
-	megasas_return_cmd(instance, cmd);
-
+	if (ret != DCMD_TIMEOUT)
+		megasas_return_cmd(instance, cmd);
 
 	return ret;
 }
-- 
2.16.1