pinctrl: single: fix missing error code in pcs_probe()

[ Upstream commit cacd8cf79d7823b07619865e994a7916fcc8ae91 ]

If pinctrl_enable() fails in pcs_probe(), it should return the error code.

Fixes: 8f773bfbdd42 ("pinctrl: single: fix possible memory leak when pinctrl_enable() fails")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/20240819024625.154441-1-yangyingliang@huaweicloud.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index bbe7cc894b1a17eacea75e25beaf679aeb1ee7f0..6c670203b3ac28dc49b9d477ecb0df725d4192f2 100644 (file)
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1918,7 +1918,8 @@ static int pcs_probe(struct platform_device *pdev)
 
        dev_info(pcs->dev, "%i pins, size %u\n", pcs->desc.npins, pcs->size);
 
-       if (pinctrl_enable(pcs->pctl))
+       ret = pinctrl_enable(pcs->pctl);
+       if (ret)
                goto free;
 
        return 0;