dev_err_probe() already display the error code. There is no need to duplicate it explicitly in the error message. Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> --- drivers/power/supply/rk817_charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/rk817_charger.c b/drivers/power/supply/rk817_charger.c index 1a2143641e66..8328bcea1a29 100644 --- a/drivers/power/supply/rk817_charger.c +++ b/drivers/power/supply/rk817_charger.c @@ -1134,7 +1134,7 @@ static int rk817_charger_probe(struct platform_device *pdev) &bat_info); if (ret) { return dev_err_probe(dev, ret, - "Unable to get battery info: %d\n", ret); + "Unable to get battery info\n"); } if ((bat_info->charge_full_design_uah <= 0) || -- 2.34.1