Input: fm801-gp - handle errors from pci_enable_device() (b435fdcd) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/input/gameport/fm801-gp.c

+15 −7

Original line number	Diff line number	Diff line
		@@ -82,17 +82,19 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
		{
		struct fm801_gp *gp;
		struct gameport *port;
		int error;

		gp = kzalloc(sizeof(struct fm801_gp), GFP_KERNEL);
		port = gameport_allocate_port();
		if (!gp \|\| !port) {
		printk(KERN_ERR "fm801-gp: Memory allocation failed\n");
		kfree(gp);
		gameport_free_port(port);
		return -ENOMEM;
		error = -ENOMEM;
		goto err_out_free;
		}

		pci_enable_device(pci);
		error = pci_enable_device(pci);
		if (error)
		goto err_out_free;

		port->open = fm801_gp_open;
		#ifdef HAVE_COOKED
		@@ -108,9 +110,8 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
		if (!gp->res_port) {
		printk(KERN_DEBUG "fm801-gp: unable to grab region 0x%x-0x%x\n",
		port->io, port->io + 0x0f);
		gameport_free_port(port);
		kfree(gp);
		return -EBUSY;
		error = -EBUSY;
		goto err_out_disable_dev;
		}

		pci_set_drvdata(pci, gp);
		@@ -119,6 +120,13 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
		gameport_register_port(port);

		return 0;

		err_out_disable_dev:
		pci_disable_device(pci);
		err_out_free:
		gameport_free_port(port);
		kfree(gp);
		return error;
		}

		static void __devexit fm801_gp_remove(struct pci_dev *pci)