[PATCH 5/6] ARM: vexpress: Fix compiler warning

[Sascha Hauer]

Fixes:

arch/arm/boards/vexpress/init.c: In function 'vexpress_core_init':
arch/arm/boards/vexpress/init.c:139:22: warning: 'hostname' may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/boards/vexpress/init.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boards/vexpress/init.c b/arch/arm/boards/vexpress/init.c
index 48bc11e..5358be3 100644
--- a/arch/arm/boards/vexpress/init.c
+++ b/arch/arm/boards/vexpress/init.c
@@ -133,6 +133,8 @@ static int vexpress_core_init(void)
 			hostname = "vexpress-a9";
 		else if (cpu_is_cortex_a15())
 			hostname = "vexpress-a15";
+		else
+			hostname = "vexpress-unknown";
 	}
 
 	barebox_set_model("ARM Vexpress");
-- 
1.8.4.rc3