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SubjectRe: [PATCH v5 2/2] mmc: starfive: Add initialization of prev_err
On Tue, 7 Mar 2023 at 03:49, William Qiu <william.qiu@starfivetech.com> wrote:
> Add a incremental updates to fix a bug that prev_err is uninitialized.
>
> Signed-off-by: William Qiu <william.qiu@starfivetech.com>
> Reported-by: Dan Carpenter <error27@gmail.com>

Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>

> ---
> drivers/mmc/host/dw_mmc-starfive.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/dw_mmc-starfive.c b/drivers/mmc/host/dw_mmc-starfive.c
> index 40f5969b07a6..dab1508bf83c 100644
> --- a/drivers/mmc/host/dw_mmc-starfive.c
> +++ b/drivers/mmc/host/dw_mmc-starfive.c
> @@ -51,7 +51,7 @@ static int dw_mci_starfive_execute_tuning(struct dw_mci_slot *slot,
> struct dw_mci *host = slot->host;
> struct starfive_priv *priv = host->priv;
> int rise_point = -1, fall_point = -1;
> - int err, prev_err;
> + int err, prev_err = 0;
> int i;
> bool found = 0;
> u32 regval;
> --
> 2.34.1
>
>
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> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv

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