Add a incremental updates to fix a bug that prev_err is uninitialized. Signed-off-by: William Qiu <william.qiu@xxxxxxxxxxxxxxxx> Reported-by: Dan Carpenter <error27@xxxxxxxxx> --- 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
