RH7: check rport in fc_eh_timed_out

LIS · Jan 27, 2018 · 730274e · 730274e
1 parent 91d1699
commit 730274e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hv-rhel7.x/hv/include/linux/hv_compat.h b/hv-rhel7.x/hv/include/linux/hv_compat.h
@@ -544,7 +544,7 @@ static inline enum blk_eh_timer_return fc_eh_timed_out(struct scsi_cmnd *scmd)
 {
 	struct fc_rport *rport = starget_to_rport(scsi_target(scmd->device));
 
-	if (rport->port_state == FC_PORTSTATE_BLOCKED)
+	if (rport && rport->port_state == FC_PORTSTATE_BLOCKED)
 		return BLK_EH_RESET_TIMER;
 
 	return BLK_EH_NOT_HANDLED;