From c58ddf46939579a9cee0b3b6ecd86835342ecfc7 Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jeff@garzik.org>
Date: Wed, 4 Oct 2006 06:19:18 -0400
Subject: [PATCH] --- yaml --- r: 38982 b: refs/heads/master c:
 bb0766204c81d6bd01532476aec4e512c960fb4d h: refs/heads/master v: v3

---
 [refs]                                    |  2 +-
 trunk/drivers/scsi/aic94xx/aic94xx_init.c | 41 ++++++++++++++++++-----
 2 files changed, 34 insertions(+), 9 deletions(-)

diff --git a/[refs] b/[refs]
index 448691850109..cb8c28f9edc9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 13026a6b985b9d1e19330d5656e211f15b5aca3b
+refs/heads/master: bb0766204c81d6bd01532476aec4e512c960fb4d
diff --git a/trunk/drivers/scsi/aic94xx/aic94xx_init.c b/trunk/drivers/scsi/aic94xx/aic94xx_init.c
index ee2ccad70487..57379c929d87 100644
--- a/trunk/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/trunk/drivers/scsi/aic94xx/aic94xx_init.c
@@ -310,11 +310,29 @@ static ssize_t asd_show_dev_pcba_sn(struct device *dev,
 }
 static DEVICE_ATTR(pcba_sn, S_IRUGO, asd_show_dev_pcba_sn, NULL);
 
-static void asd_create_dev_attrs(struct asd_ha_struct *asd_ha)
+static int asd_create_dev_attrs(struct asd_ha_struct *asd_ha)
 {
-	device_create_file(&asd_ha->pcidev->dev, &dev_attr_revision);
-	device_create_file(&asd_ha->pcidev->dev, &dev_attr_bios_build);
-	device_create_file(&asd_ha->pcidev->dev, &dev_attr_pcba_sn);
+	int err;
+
+	err = device_create_file(&asd_ha->pcidev->dev, &dev_attr_revision);
+	if (err)
+		return err;
+
+	err = device_create_file(&asd_ha->pcidev->dev, &dev_attr_bios_build);
+	if (err)
+		goto err_rev;
+
+	err = device_create_file(&asd_ha->pcidev->dev, &dev_attr_pcba_sn);
+	if (err)
+		goto err_biosb;
+
+	return 0;
+
+err_biosb:
+	device_remove_file(&asd_ha->pcidev->dev, &dev_attr_bios_build);
+err_rev:
+	device_remove_file(&asd_ha->pcidev->dev, &dev_attr_revision);
+	return err;
 }
 
 static void asd_remove_dev_attrs(struct asd_ha_struct *asd_ha)
@@ -646,7 +664,9 @@ static int __devinit asd_pci_probe(struct pci_dev *dev,
 	}
 	ASD_DPRINTK("escbs posted\n");
 
-	asd_create_dev_attrs(asd_ha);
+	err = asd_create_dev_attrs(asd_ha);
+	if (err)
+		goto Err_dev_attrs;
 
 	err = asd_register_sas_ha(asd_ha);
 	if (err)
@@ -669,6 +689,7 @@ static int __devinit asd_pci_probe(struct pci_dev *dev,
 	asd_unregister_sas_ha(asd_ha);
 Err_reg_sas:
 	asd_remove_dev_attrs(asd_ha);
+Err_dev_attrs:
 Err_escbs:
 	asd_disable_ints(asd_ha);
 	free_irq(dev->irq, asd_ha);
@@ -755,9 +776,9 @@ static ssize_t asd_version_show(struct device_driver *driver, char *buf)
 }
 static DRIVER_ATTR(version, S_IRUGO, asd_version_show, NULL);
 
-static void asd_create_driver_attrs(struct device_driver *driver)
+static int asd_create_driver_attrs(struct device_driver *driver)
 {
-	driver_create_file(driver, &driver_attr_version);
+	return driver_create_file(driver, &driver_attr_version);
 }
 
 static void asd_remove_driver_attrs(struct device_driver *driver)
@@ -835,10 +856,14 @@ static int __init aic94xx_init(void)
 	if (err)
 		goto out_release_transport;
 
-	asd_create_driver_attrs(&aic94xx_pci_driver.driver);
+	err = asd_create_driver_attrs(&aic94xx_pci_driver.driver);
+	if (err)
+		goto out_unregister_pcidrv;
 
 	return err;
 
+ out_unregister_pcidrv:
+	pci_unregister_driver(&aic94xx_pci_driver);
  out_release_transport:
 	sas_release_transport(aic94xx_transport_template);
  out_destroy_caches: