diff options
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/eni.c | 19 | ||||
| -rw-r--r-- | drivers/atm/firestream.c | 14 |
2 files changed, 24 insertions, 9 deletions
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index 77637e780d4..41b2204ebc6 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -1738,7 +1738,8 @@ static int __devinit eni_do_init(struct atm_dev *dev) printk(KERN_ERR KERN_ERR DEV_LABEL "(itf %d): bad " "magic - expected 0x%x, got 0x%x\n",dev->number, ENI155_MAGIC,(unsigned) readl(&eprom->magic)); - return -EINVAL; + error = -EINVAL; + goto unmap; } } eni_dev->phy = base+PHY_BASE; @@ -1765,17 +1766,27 @@ static int __devinit eni_do_init(struct atm_dev *dev) printk(")\n"); printk(KERN_ERR DEV_LABEL "(itf %d): ERROR - wrong id 0x%x\n", dev->number,(unsigned) eni_in(MID_RES_ID_MCON)); - return -EINVAL; + error = -EINVAL; + goto unmap; } error = eni_dev->asic ? get_esi_asic(dev) : get_esi_fpga(dev,base); - if (error) return error; + if (error) + goto unmap; for (i = 0; i < ESI_LEN; i++) printk("%s%02X",i ? "-" : "",dev->esi[i]); printk(")\n"); printk(KERN_NOTICE DEV_LABEL "(itf %d): %s,%s\n",dev->number, eni_in(MID_RES_ID_MCON) & 0x200 ? "ASIC" : "FPGA", media_name[eni_in(MID_RES_ID_MCON) & DAUGTHER_ID]); - return suni_init(dev); + + error = suni_init(dev); + if (error) + goto unmap; +out: + return error; +unmap: + iounmap(base); + goto out; } diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index 38b688f9f6a..737cea49f87 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -1710,7 +1710,7 @@ static int __devinit fs_init (struct fs_dev *dev) /* This bit is documented as "RESERVED" */ if (isr & ISR_INIT_ERR) { printk (KERN_ERR "Error initializing the FS... \n"); - return 1; + goto unmap; } if (isr & ISR_INIT) { fs_dprintk (FS_DEBUG_INIT, "Ha! Initialized OK!\n"); @@ -1723,7 +1723,7 @@ static int __devinit fs_init (struct fs_dev *dev) if (!to) { printk (KERN_ERR "timeout initializing the FS... \n"); - return 1; + goto unmap; } /* XXX fix for fs155 */ @@ -1803,7 +1803,7 @@ static int __devinit fs_init (struct fs_dev *dev) if (!dev->atm_vccs) { printk (KERN_WARNING "Couldn't allocate memory for VCC buffers. Woops!\n"); /* XXX Clean up..... */ - return 1; + goto unmap; } dev->tx_inuse = kzalloc (dev->nchannels / 8 /* bits/byte */ , GFP_KERNEL); @@ -1813,7 +1813,7 @@ static int __devinit fs_init (struct fs_dev *dev) if (!dev->tx_inuse) { printk (KERN_WARNING "Couldn't allocate memory for tx_inuse bits!\n"); /* XXX Clean up..... */ - return 1; + goto unmap; } /* -- RAS1 : FS155 and 50 differ. Default (0) should be OK for both */ /* -- RAS2 : FS50 only: Default is OK. */ @@ -1840,7 +1840,7 @@ static int __devinit fs_init (struct fs_dev *dev) if (request_irq (dev->irq, fs_irq, IRQF_SHARED, "firestream", dev)) { printk (KERN_WARNING "couldn't get irq %d for firestream.\n", pci_dev->irq); /* XXX undo all previous stuff... */ - return 1; + goto unmap; } fs_dprintk (FS_DEBUG_INIT, "Grabbed irq %d for dev at %p.\n", dev->irq, dev); @@ -1890,6 +1890,9 @@ static int __devinit fs_init (struct fs_dev *dev) func_exit (); return 0; +unmap: + iounmap(dev->base); + return 1; } static int __devinit firestream_init_one (struct pci_dev *pci_dev, @@ -2012,6 +2015,7 @@ static void __devexit firestream_remove_one (struct pci_dev *pdev) for (i=0;i < FS_NR_RX_QUEUES;i++) free_queue (dev, &dev->rx_rq[i]); + iounmap(dev->base); fs_dprintk (FS_DEBUG_ALLOC, "Free fs-dev: %p\n", dev); nxtdev = dev->next; kfree (dev); |