[PATCH v2 18/20] qemu_file: Make qemu_file_is_writable() static

[Juan Quintela]

It is not used outside of qemu_file, and it shouldn't.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 migration/qemu-file.h | 1 -
 migration/qemu-file.c | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/migration/qemu-file.h b/migration/qemu-file.h
index 4d5b999fa8..e3dba9f385 100644
--- a/migration/qemu-file.h
+++ b/migration/qemu-file.h
@@ -49,7 +49,6 @@ uint64_t qemu_file_transferred(QEMUFile *f);
  */
 void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, size_t size,
                            bool may_free);
-bool qemu_file_is_writable(QEMUFile *f);
 
 #include "migration/qemu-file-types.h"
 
diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index 76f10fe5c4..01616d159c 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -208,7 +208,7 @@ void qemu_file_set_error(QEMUFile *f, int ret)
     qemu_file_set_error_obj(f, ret, NULL);
 }
 
-bool qemu_file_is_writable(QEMUFile *f)
+static bool qemu_file_is_writable(QEMUFile *f)
 {
     return f->is_writable;
 }
-- 
2.40.1