power: supply: wm97xx_battery: remove redundant 2nd null check on pdata

pdata is being null checked twice, the 2nd check is redundant code
and can be removed.

Fixes CoverityScan CID 1392340 "Logically dead code"

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

diff --git a/drivers/power/supply/wm97xx_battery.c b/drivers/power/supply/wm97xx_battery.c
index e3edb31ac88045a0071c78dff2f20a4a9cac0284..bd4f66651513f8bdcdd7fe419c706acd82058277 100644 (file)
--- a/drivers/power/supply/wm97xx_battery.c
+++ b/drivers/power/supply/wm97xx_battery.c
@@ -175,11 +175,6 @@ static int wm97xx_bat_probe(struct platform_device *dev)
        if (dev->id != -1)
                return -EINVAL;
 
-       if (!pdata) {
-               dev_err(&dev->dev, "No platform_data supplied\n");
-               return -EINVAL;
-       }
-
        if (gpio_is_valid(pdata->charge_gpio)) {
                ret = gpio_request(pdata->charge_gpio, "BATT CHRG");
                if (ret)