From 967105651bad6560f54eeb8ba17ac41a9a1f5eb5 Mon Sep 17 00:00:00 2001 From: Li Qiang Date: Sat, 13 Oct 2018 01:52:31 -0700 Subject: block: change some function return type to bool Signed-off-by: Li Qiang Reviewed-by: Alberto Garcia Signed-off-by: Kevin Wolf --- block/block-backend.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'block') diff --git a/block/block-backend.c b/block/block-backend.c index dc0cd57..2a8f3b5 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -1708,7 +1708,7 @@ void blk_error_action(BlockBackend *blk, BlockErrorAction action, } } -int blk_is_read_only(BlockBackend *blk) +bool blk_is_read_only(BlockBackend *blk) { BlockDriverState *bs = blk_bs(blk); @@ -1719,18 +1719,18 @@ int blk_is_read_only(BlockBackend *blk) } } -int blk_is_sg(BlockBackend *blk) +bool blk_is_sg(BlockBackend *blk) { BlockDriverState *bs = blk_bs(blk); if (!bs) { - return 0; + return false; } return bdrv_is_sg(bs); } -int blk_enable_write_cache(BlockBackend *blk) +bool blk_enable_write_cache(BlockBackend *blk) { return blk->enable_write_cache; } -- cgit v1.1