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SubjectRe: [PATCH 2/7] mtd: rawnand: sunxi: Remove an unnecessary check
Hi Samuel,

samuel@sholland.org wrote on Thu, 29 Dec 2022 12:15:21 -0600:

> sunxi_nand->nsels cannot be zero, so the second check implies the first.

Actually this check comes from a time where we did check against -1 :)
But, yeah, now it's a duplicate.

> Signed-off-by: Samuel Holland <samuel@sholland.org>
> ---
>
> drivers/mtd/nand/raw/sunxi_nand.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
> index 2ee86f7b0905..8b221f9f10a7 100644
> --- a/drivers/mtd/nand/raw/sunxi_nand.c
> +++ b/drivers/mtd/nand/raw/sunxi_nand.c
> @@ -421,7 +421,7 @@ static void sunxi_nfc_select_chip(struct nand_chip *nand, unsigned int cs)
> struct sunxi_nand_chip_sel *sel;
> u32 ctl;
>
> - if (cs > 0 && cs >= sunxi_nand->nsels)
> + if (cs >= sunxi_nand->nsels)
> return;
>
> ctl = readl(nfc->regs + NFC_REG_CTL) &


Thanks,
Miquèl

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