Re: [PATCH][V2] mtd: nand: marvell: remove redundant variable 'oob_len'

[Boris Brezillon]

On Fri, 19 Jan 2018 07:59:54 +0000
Colin King <colin.king@xxxxxxxxxxxxx> wrote:

> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> 
> Variable oob_len is assigned and never read, hence it is redundant and
> can be removed.
> 
> Cleans up clang warnings:
> 
> drivers/mtd/nand/marvell_nand.c:1356:6: warning: Value stored to 'oob_len'
> during its initialization is never read
> drivers/mtd/nand/marvell_nand.c:1369:4: warning: Value stored to 'oob_len'
> is never read
> 

Applied.

Thanks,

Boris

> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> ---
>  drivers/mtd/nand/marvell_nand.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/mtd/nand/marvell_nand.c b/drivers/mtd/nand/marvell_nand.c
> index 4bd53b360277..f15ab37edf4e 100644
> --- a/drivers/mtd/nand/marvell_nand.c
> +++ b/drivers/mtd/nand/marvell_nand.c
> @@ -1353,7 +1353,6 @@ static int marvell_nfc_hw_ecc_bch_write_page_raw(struct mtd_info *mtd,
>  	int data_len = lt->data_bytes;
>  	int spare_len = lt->spare_bytes;
>  	int ecc_len = lt->ecc_bytes;
> -	int oob_len = spare_len + ecc_len;
>  	int spare_offset = 0;
>  	int ecc_offset = (lt->full_chunk_cnt * lt->spare_bytes) +
>  		lt->last_spare_bytes;
> @@ -1366,7 +1365,6 @@ static int marvell_nfc_hw_ecc_bch_write_page_raw(struct mtd_info *mtd,
>  			data_len = lt->last_data_bytes;
>  			spare_len = lt->last_spare_bytes;
>  			ecc_len = lt->last_ecc_bytes;
> -			oob_len = spare_len + ecc_len;
>  		}
>  
>  		/* Point to the column of the next chunk */