@@ -103,6 +103,8 @@ static int bdrv_reopen_prepare(BDRVReopenState *reopen_state,
static void bdrv_reopen_commit(BDRVReopenState *reopen_state);
static void bdrv_reopen_abort(BDRVReopenState *reopen_state);
+static bool bdrv_backing_overridden(BlockDriverState *bs);
+
/* If non-zero, use only whitelisted block drivers */
static int use_bdrv_whitelist;
@@ -7475,7 +7477,7 @@ static bool append_strong_runtime_options(QDict *d, BlockDriverState *bs)
/* Note: This function may return false positives; it may return true
* even if opening the backing file specified by bs's image header
* would result in exactly bs->backing. */
-bool bdrv_backing_overridden(BlockDriverState *bs)
+static bool bdrv_backing_overridden(BlockDriverState *bs)
{
if (bs->backing) {
return strcmp(bs->auto_backing_file,
@@ -1122,9 +1122,6 @@ BlockDriver *bdrv_probe_all(const uint8_t *buf, int buf_size,
void bdrv_parse_filename_strip_prefix(const char *filename, const char *prefix,
QDict *options);
-bool bdrv_backing_overridden(BlockDriverState *bs);
-
-
/**
* bdrv_add_aio_context_notifier:
*
bdrv_backing_overridden is only used in block.c, so there is no need to leave it in block_int.h Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> --- block.c | 4 +++- include/block/block_int.h | 3 --- 2 files changed, 3 insertions(+), 4 deletions(-)