From 0731a50feba67a829b86df6dffec682c821f1152 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 5 Mar 2017 23:44:35 +0200 Subject: block: Constify data passed by pointer to blk_name MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit blk_name() is not modifying data passed to it through pointer and it returns also a pointer to const so the argument can be made const for code safeness. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Kevin Wolf --- include/sysemu/block-backend.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index 7462228..133e542 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -99,7 +99,7 @@ int blk_get_refcnt(BlockBackend *blk); void blk_ref(BlockBackend *blk); void blk_unref(BlockBackend *blk); void blk_remove_all_bs(void); -const char *blk_name(BlockBackend *blk); +const char *blk_name(const BlockBackend *blk); BlockBackend *blk_by_name(const char *name); BlockBackend *blk_next(BlockBackend *blk); bool monitor_add_blk(BlockBackend *blk, const char *name, Error **errp); -- cgit v1.1