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[SCSI] aacraid: error return checking

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This patch adds some additional error return checking and error return
value propagation during initialization. Also, the deprecation of
pci_module_init with pci_register_driver along with the change in return
values.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mark Haverkamp 2005-09-20 12:56:36 -07:00 committed by James Bottomley
parent 131256cf20
commit 08efb7b611
1 changed files with 7 additions and 4 deletions
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11
drivers/scsi/aacraid/linit.c
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@ -748,7 +748,8 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
unique_id++;
}
if (pci_enable_device(pdev))
error = pci_enable_device(pdev);
if (error)
goto out;
if (pci_set_dma_mask(pdev, 0xFFFFFFFFULL) ||
@ -800,7 +801,9 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
goto out_free_fibs;
aac->maximum_num_channels = aac_drivers[index].channels;
aac_get_adapter_info(aac);
error = aac_get_adapter_info(aac);
if (error < 0)
goto out_deinit;
/*
* Lets override negotiations and drop the maximum SG limit to 34
@ -928,8 +931,8 @@ static int __init aac_init(void)
printk(KERN_INFO "Adaptec %s driver (%s)\n",
AAC_DRIVERNAME, aac_driver_version);
error = pci_module_init(&aac_pci_driver);
if (error)
error = pci_register_driver(&aac_pci_driver);
if (error < 0)
return error;
aac_cfg_major = register_chrdev( 0, "aac", &aac_cfg_fops);