From: Levente Kurusa <levex@linux.com>
Date: Thu, 19 Dec 2013 21:22:35 +0000 (-0700)
Subject: PCI/portdrv: Add put_device() after device_register() failure
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f39862058e1f278e0495cd9ea57de571e74aa1fe;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

PCI/portdrv: Add put_device() after device_register() failure

This is required so that we give up the last reference to the device.
Removed the kfree() as put_device will result in release_pcie_device()
being called and hence the container of the device will be kfree'd.

[bhelgaas: fix conflict after my previous cleanup]
Signed-off-by: Levente Kurusa <levex@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index fc86d323fecc..9811eea53511 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -345,7 +345,7 @@ static int pcie_device_init(struct pci_dev *pdev, int service, int irq)
 
 	retval = device_register(device);
 	if (retval) {
-		kfree(pcie);
+		put_device(device);
 		return retval;
 	}