caif-hsi: Add missing return in error path

Fix a missing return, causing access to freed memory.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
index 1f52ff3076b4..4a27adb7ae67 100644
--- a/drivers/net/caif/caif_hsi.c
+++ b/drivers/net/caif/caif_hsi.c
@@ -1178,6 +1178,7 @@ int cfhsi_probe(struct platform_device *pdev)
                 dev_err(&ndev->dev, "%s: Registration error: %d.\n",
                         __func__, res);
                 free_netdev(ndev);
+                return -ENODEV;
         }
         /* Add CAIF HSI device to list. */
         spin_lock(&cfhsi_list_lock);