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Staging: SLICOSS: free resources on entry_probe error path 

Call pci_disable_device() and free_netdev() if slic_entry_probe fails.

Signed_off-by: Lior Dotan <liodot@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Lior Dotan 2009-02-11 12:18:21 +02:00 committed by Greg Kroah-Hartman
parent a390c47939
commit 1025744a6c
1 changed files with 9 additions and 8 deletions
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17
drivers/staging/slicoss/slicoss.c
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@ -335,7 +335,7 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev,
{
static int cards_found;
static int did_version;
int err;
int err = -ENODEV;
struct net_device *netdev;
struct adapter *adapter;
void __iomem *memmapped_ioaddr = NULL;
@ -369,7 +369,7 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev,
DBG_MSG
("No usable DMA configuration, aborting err[%x]\n",
err);
return err;
goto err_out_disable_pci;
}
DBG_MSG("pci_set_dma_mask(DMA_32BIT_MASK) successful\n");
}
@ -379,7 +379,7 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev,
err = pci_request_regions(pcidev, DRV_NAME);
if (err) {
DBG_MSG("pci_request_regions FAILED err[%x]\n", err);
return err;
goto err_out_disable_pci;
}
DBG_MSG("call pci_set_master\n");
@ -413,7 +413,7 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev,
if (!memmapped_ioaddr) {
DBG_ERROR("%s cannot remap MMIO region %lx @ %lx\n",
__func__, mmio_len, mmio_start);
goto err_out_free_mmio_region;
goto err_out_free_netdev;
}
DBG_MSG
@ -497,16 +497,17 @@ static int __devinit slic_entry_probe(struct pci_dev *pcidev,
err_out_unmap:
iounmap(memmapped_ioaddr);
err_out_free_mmio_region:
release_mem_region(mmio_start, mmio_len);
err_out_free_netdev:
free_netdev(netdev);
err_out_exit_slic_probe:
pci_release_regions(pcidev);
DBG_ERROR("%s EXIT jiffies[%lx] cpu %d\n", __func__, jiffies,
smp_processor_id());
return -ENODEV;
err_out_disable_pci:
pci_disable_device(pcidev);
return err;
}
static int slic_entry_open(struct net_device *dev)