ssb: use put_device() if device_register fail

Never directly free @dev after calling device_register(), even
if it returned an error! Always use put_device() to give up the
reference initialized.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index fdb89b6..1165944 100644 (file)
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -522,7 +522,7 @@ static int ssb_devices_register(struct ssb_bus *bus)
                        /* Set dev to NULL to not unregister
                         * dev on error unwinding. */
                        sdev->dev = NULL;
-                       kfree(devwrap);
+                       put_device(dev);
                        goto error;
                }
                dev_idx++;