[PATCH] ieee802154: ca8210: prevent memory leak

[Navid Emamdoost]

In ca8210_probe the allocated pdata needs to be assigned to
spi_device->dev.platform_data before calling ca8210_get_platform_data. 
Othrwise when ca8210_get_platform_data fails pdata cannot be released.

Signed-off-by: Navid Emamdoost <navid.emamdo...@gmail.com>
---
 drivers/net/ieee802154/ca8210.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index b188fce3f641..229d70a897ca 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -3152,12 +3152,12 @@ static int ca8210_probe(struct spi_device *spi_device)
                goto error;
        }
 
+       priv->spi->dev.platform_data = pdata;
        ret = ca8210_get_platform_data(priv->spi, pdata);
        if (ret) {
                dev_crit(&spi_device->dev, "ca8210_get_platform_data failed\n");
                goto error;
        }
-       priv->spi->dev.platform_data = pdata;
 
        ret = ca8210_dev_com_init(priv);
        if (ret) {
-- 
2.17.1