[PATCH 4.16 05/48] be2net: Fix error detection logic for BE3

[Greg Kroah-Hartman]

4.16-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Suresh Reddy <suresh.re...@broadcom.com>

[ Upstream commit d2c2725c2cdbcc108a191f50953d31c7b6556761 ]

Check for 0xE00 (RECOVERABLE_ERR) along with ARMFW UE (0x0)
in be_detect_error() to know whether the error is valid error or not

Fixes: 673c96e5a ("be2net: Fix UE detection logic for BE3")
Signed-off-by: Suresh Reddy <suresh.re...@broadcom.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/net/ethernet/emulex/benet/be_main.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -3309,7 +3309,9 @@ void be_detect_error(struct be_adapter *
                                if ((val & POST_STAGE_FAT_LOG_START)
                                     != POST_STAGE_FAT_LOG_START &&
                                    (val & POST_STAGE_ARMFW_UE)
-                                    != POST_STAGE_ARMFW_UE)
+                                    != POST_STAGE_ARMFW_UE &&
+                                   (val & POST_STAGE_RECOVERABLE_ERR)
+                                    != POST_STAGE_RECOVERABLE_ERR)
                                        return;
                        }