Fix missing argument rename in xenbus_exists.

Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>

diff --git a/linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_xs.c b/linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_xs.c
index 3c1f159540517b69c392af62dec14124a742bad8..1890ef4ed9ff7beb9bb5ccbbf2ad73f664fb2240 100644 (file)
--- a/linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_xs.c
+++ b/linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_xs.c
@@ -231,7 +231,7 @@ int xenbus_exists(const char *dir, const char *node)
        char **d;
        int dir_n;
 
-       d = xenbus_directory(path, node, &dir_n);
+       d = xenbus_directory(dir, node, &dir_n);
        if (IS_ERR(d))
                return 0;
        kfree(d);