linux-ext4 - Re: [PATCH 4/4] ext2fs: remove unused variable 'left'

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Message-Id: <3F424937-0988-4EAB-A8D0-09D4430FCC9E@dilger.ca>
Date:   Fri, 5 Jun 2020 14:48:16 -0600
From:   Andreas Dilger <adilger@...ger.ca>
To:     Lukas Czerner <lczerner@...hat.com>
Cc:     linux-ext4@...r.kernel.org
Subject: Re: [PATCH 4/4] ext2fs: remove unused variable 'left'

On Jun 5, 2020, at 2:14 AM, Lukas Czerner <lczerner@...hat.com> wrote:
> 
> Signed-off-by: Lukas Czerner <lczerner@...hat.com>

Reviewed-by: Andreas Dilger <adilger@...ger.ca>

> ---
> lib/ext2fs/swapfs.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/lib/ext2fs/swapfs.c b/lib/ext2fs/swapfs.c
> index 5b93b501..bc9f3230 100644
> --- a/lib/ext2fs/swapfs.c
> +++ b/lib/ext2fs/swapfs.c
> @@ -456,12 +456,11 @@ errcode_t ext2fs_dirent_swab_out2(ext2_filsys fs, char *buf,
> {
> 	errcode_t	retval;
> 	char		*p, *end;
> -	unsigned int	rec_len, left;
> +	unsigned int	rec_len;
> 	struct ext2_dir_entry *dirent;
> 
> 	p = buf;
> 	end = buf + size;
> -	left = size;
> 	while (p < end) {
> 		dirent = (struct ext2_dir_entry *) p;
> 		retval = ext2fs_get_rec_len(fs, dirent, &rec_len);
> --
> 2.21.3
> 


Cheers, Andreas






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