linux-kernel - Re: [PATCH 051/141] reiserfs: Fix fall-through warnings for Clang

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Message-ID: <7229aa6e-9943-9568-faf2-7c8cd81e6890@embeddedor.com>
Date:   Tue, 20 Apr 2021 15:23:19 -0500
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        reiserfs-devel@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH 051/141] reiserfs: Fix fall-through warnings for Clang

Hi all,

Friendly ping: who can take this, please?

Thanks
--
Gustavo

On 11/20/20 12:32, Gustavo A. R. Silva wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding a break statement instead of letting the code fall
> through to the next case.
> 
> Link: https://github.com/KSPP/linux/issues/115
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
> ---
>  fs/reiserfs/namei.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
> index 1594687582f0..90bb49bfdba0 100644
> --- a/fs/reiserfs/namei.c
> +++ b/fs/reiserfs/namei.c
> @@ -132,6 +132,7 @@ int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
>  			return IO_ERROR;
>  		}
>  		PATH_LAST_POSITION(path)--;
> +		break;
>  
>  	case ITEM_FOUND:
>  		break;
>