In wl1271_probe(), 'glue->core' is allocated by platform_device_alloc(),
when this allocation fails, ENOMEM is returned. However, 'pdev_data'
and 'glue' are allocated by devm_kzalloc() before 'glue->core'. When
platform_device_alloc() returns NULL, we should also free 'pdev_data'
and 'glue' before wl1271_probe() ends to prevent leaking memory.

Similarly, we should free 'pdev_data' when 'glue' is NULL. And we
should free 'pdev_data' and 'glue' when 'ret' is error.

Further, we shoulf free 'glue->dev', 'pdev_data' and 'glue' when this
function normally ends to prevent memory leaking.

Signed-off-by: Gen Zhang <redacted>
---

diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index 4d4b0770..232ce5f 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c

@@ -380,11 +382,20 @@ static int wl1271_probe(struct sdio_func *func,
 		dev_err(glue->dev, "can't add platform device\n");
 		goto out_dev_put;
 	}
+	platform_device_put(glue->core);
+	devm_kfree(&func->dev, glue);
+	devm_kfree(&func->dev, pdev_data);
 	return 0;
 
 out_dev_put:
 	platform_device_put(glue->core);
 
+out_free2:
+	devm_kfree(&func->dev, glue);
+
+out_free1:
+	devm_kfree(&func->dev, pdev_data);