linux-kernel - Re: [PATCH][next] fs/ntfs3: Remove redundant initialization of variable err

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Message-ID: <472ecb1c-578d-137a-9ec1-182642dac037@paragon-software.com>
Date:   Mon, 13 Sep 2021 19:49:51 +0300
From:   Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
To:     Colin King <colin.king@...onical.com>, <ntfs3@...ts.linux.dev>
CC:     <kernel-janitors@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH][next] fs/ntfs3: Remove redundant initialization of
 variable err



On 03.09.2021 16:24, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> The variable err is being initialized with a value that is never read, it
> is being updated later on. The assignment is redundant and can be removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> ---
>  fs/ntfs3/index.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
> index 0daca9adc54c..b1175542d854 100644
> --- a/fs/ntfs3/index.c
> +++ b/fs/ntfs3/index.c
> @@ -1401,7 +1401,7 @@ int indx_find_raw(struct ntfs_index *indx, struct ntfs_inode *ni,
>  static int indx_create_allocate(struct ntfs_index *indx, struct ntfs_inode *ni,
>  				CLST *vbn)
>  {
> -	int err = -ENOMEM;
> +	int err;
>  	struct ntfs_sb_info *sbi = ni->mi.sbi;
>  	struct ATTRIB *bitmap;
>  	struct ATTRIB *alloc;
> 

Hi Colin, thanks for the patch - applied it.

Best regards.