diff options
Diffstat (limited to 'drivers/input/gameport/fm801-gp.c')
| -rw-r--r-- | drivers/input/gameport/fm801-gp.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/input/gameport/fm801-gp.c b/drivers/input/gameport/fm801-gp.c index 90de5af..1dec00e 100644 --- a/drivers/input/gameport/fm801-gp.c +++ b/drivers/input/gameport/fm801-gp.c @@ -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) |
