[v4] xen_disk: legacy code removal and cleanup

[Qemu-devel] [PATCH v4 7/9] xen_backend: make the xen_feature_grant_copy flag private

Posted by Paul Durrant 7 years, 5 months ago

There is no longer any use of this flag outside of the xen_backend code.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
---
Cc: Stefano Stabellini <sstabellini@kernel.org>

v2:
 - New in v2
---
 hw/xen/xen_backend.c         | 2 +-
 include/hw/xen/xen_backend.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 3c3fc2c..9a8e877 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -44,9 +44,9 @@ BusState *xen_sysbus;
 /* public */
 struct xs_handle *xenstore = NULL;
 const char *xen_protocol;
-bool xen_feature_grant_copy;
 
 /* private */
+static bool xen_feature_grant_copy;
 static int debug;
 
 int xenstore_write_be_str(struct XenDevice *xendev, const char *node, const char *val)
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h
index 29bf1c3..9c17fdd 100644
--- a/include/hw/xen/xen_backend.h
+++ b/include/hw/xen/xen_backend.h
@@ -16,7 +16,6 @@
 /* variables */
 extern struct xs_handle *xenstore;
 extern const char *xen_protocol;
-extern bool xen_feature_grant_copy;
 extern DeviceState *xen_sysdev;
 extern BusState *xen_sysbus;
 
-- 
2.1.4