When sense message is present on error, we should pass along to the upper
layer to decide how to deal with the error.
This patch fixes connectivity issues with Fiber Channel devices.
Signed-off-by: Long Li <longli@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
switch (SRB_STATUS(vm_srb->srb_status)) {
case SRB_STATUS_ERROR:
/*
+ * Let upper layer deal with error when
+ * sense message is present.
+ */
+
+ if (vm_srb->srb_status & SRB_STATUS_AUTOSENSE_VALID)
+ break;
+ /*
* If there is an error; offline the device since all
* error recovery strategies would have already been
* deployed on the host side. However, if the command