From f7f5706f280d43008cd27bc48ce6f76f7e34f99a Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 9 Nov 2013 22:05:29 +0000
Subject: [PATCH] Fix gcc warning about an uninitialized bool in
 sys/x86/iommu/intel_drv.c.

Reviewed by:	kib
---
 sys/x86/iommu/intel_drv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/x86/iommu/intel_drv.c b/sys/x86/iommu/intel_drv.c
index 781b0090d29e..a846b924f05e 100644
--- a/sys/x86/iommu/intel_drv.c
+++ b/sys/x86/iommu/intel_drv.c
@@ -1049,6 +1049,8 @@ DB_FUNC(dmar_ctx, db_dmar_print_ctx, db_show_table, CS_OWN, NULL)
 		}
 		show_mappings = strchr(db_tok_string, 'm') != NULL;
 		t = db_read_token();
+	} else {
+		show_mappings = false;
 	}
 	if (t == tNUMBER) {
 		domain = db_tok_number;