Messages in this thread | | | Date | Wed, 8 May 2024 08:37:35 -0700 | From | Boris Burkov <> | Subject | Re: [PATCH] btrfs: scrub: fix a compilation warning |
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On Tue, May 07, 2024 at 10:34:17AM +0800, Lu Yao wrote: > The following error message is displayed: > ../fs/btrfs/scrub.c:2152:9: error: ‘ret’ may be used uninitialized > in this function [-Werror=maybe-uninitialized]" > > Signed-off-by: Lu Yao <yaolu@kylinos.cn> Reviewed-by: Boris Burkov <boris@bur.io> > --- > gcc version: (Debian 10.2.1-6) 10.2.1 20210110 > --- > fs/btrfs/scrub.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c > index 4b22cfe9a98c..afd6932f5e89 100644 > --- a/fs/btrfs/scrub.c > +++ b/fs/btrfs/scrub.c > @@ -2100,7 +2100,7 @@ static int scrub_simple_mirror(struct scrub_ctx *sctx, > struct btrfs_fs_info *fs_info = sctx->fs_info; > const u64 logical_end = logical_start + logical_length; > u64 cur_logical = logical_start; > - int ret; > + int ret = 0; > > /* The range must be inside the bg */ > ASSERT(logical_start >= bg->start && logical_end <= bg->start + bg->length); > -- > 2.25.1 >
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