Xen devel - Dec 2012 - [PATCH v4 2/2] xen/arm: use strcmp in device_tree_type_matches

We want to match the exact string rather than the first subset.

Changes in v4:
- get rid of len.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---
 xen/common/device_tree.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c
index 7a072cb..8b4ef2f 100644
--- a/xen/common/device_tree.c
+++ b/xen/common/device_tree.c
@@ -44,14 +44,13 @@ bool_t device_tree_node_matches(const void *fdt, int node,
const char *match)
 
 bool_t device_tree_type_matches(const void *fdt, int node, const char *match)
 {
-    int len;
     const void *prop;
 
-    prop = fdt_getprop(fdt, node, "device_type", &len);
+    prop = fdt_getprop(fdt, node, "device_type", NULL);
     if ( prop == NULL )
         return 0;
 
-    return !strncmp(prop, match, len);
+    return !strcmp(prop, match);
 }
 
 bool_t device_tree_node_compatible(const void *fdt, int node, const char
*match)
-- 
1.7.2.5

On Fri, 2012-12-07 at 17:45 +0000, Stefano Stabellini
wrote:
> We want to match the exact string rather than the first subset.
> 
> Changes in v4:
> - get rid of len.
> 
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked + applied , thanks.