[PATCH 01/23] block: Make bdrv_can_set_read_only() static

[Kevin Wolf <kwolf@redhat.com>]

It is never called outside of block.c.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 include/block/block-io.h | 2 --
 block.c                  | 4 ++--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/include/block/block-io.h b/include/block/block-io.h
index 614cbd7eda..f9fa88204d 100644
--- a/include/block/block-io.h
+++ b/include/block/block-io.h
@@ -134,8 +134,6 @@ int bdrv_is_allocated_above(BlockDriverState *top, BlockDriverState *base,
 int coroutine_fn bdrv_co_is_zero_fast(BlockDriverState *bs, int64_t offset,
                                       int64_t bytes);
 
-int bdrv_can_set_read_only(BlockDriverState *bs, bool read_only,
-                           bool ignore_allow_rdw, Error **errp);
 int bdrv_apply_auto_read_only(BlockDriverState *bs, const char *errmsg,
                               Error **errp);
 bool bdrv_is_read_only(BlockDriverState *bs);
diff --git a/block.c b/block.c
index 122aa9a9ac..c2a8d66f75 100644
--- a/block.c
+++ b/block.c
@@ -277,8 +277,8 @@ bool bdrv_is_read_only(BlockDriverState *bs)
     return !(bs->open_flags & BDRV_O_RDWR);
 }
 
-int bdrv_can_set_read_only(BlockDriverState *bs, bool read_only,
-                           bool ignore_allow_rdw, Error **errp)
+static int bdrv_can_set_read_only(BlockDriverState *bs, bool read_only,
+                                  bool ignore_allow_rdw, Error **errp)
 {
     IO_CODE();
 
-- 
2.38.1