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authorFrancois Romieu <romieu@fr.zoreil.com>2006-12-05 23:19:06 +0100
committerJeff Garzik <jeff@garzik.org>2007-02-05 16:58:43 -0500
commit47cbe6f47d854410d5c296098d87cf8151517c20 (patch)
tree73a66c94aed475bcd30d0d8a2ca210aefea4e47f /drivers/net/chelsio
parentd7487421b629c5ca71ce23b10461ef0c3ad2c741 (diff)
downloadop-kernel-dev-47cbe6f47d854410d5c296098d87cf8151517c20.zip
op-kernel-dev-47cbe6f47d854410d5c296098d87cf8151517c20.tar.gz
chelsio: useless test in cxgb2::remove_one
pci_get_drvadata() is necessarily distinct from NULL if cxgb2::init_one succeeded. cxgb2::remove_one is solely issued through the PCI device callback. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Diffstat (limited to 'drivers/net/chelsio')
-rw-r--r--drivers/net/chelsio/cxgb2.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index 689b91c..c3b1648 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -1385,26 +1385,26 @@ static inline void t1_sw_reset(struct pci_dev *pdev)
static void __devexit remove_one(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
+ struct adapter *adapter = dev->priv;
+ int i;
- if (dev) {
- int i;
- struct adapter *adapter = dev->priv;
-
- for_each_port(adapter, i)
- if (test_bit(i, &adapter->registered_device_map))
- unregister_netdev(adapter->port[i].dev);
+ for_each_port(adapter, i) {
+ if (test_bit(i, &adapter->registered_device_map))
+ unregister_netdev(adapter->port[i].dev);
+ }
- t1_free_sw_modules(adapter);
- iounmap(adapter->regs);
- while (--i >= 0)
- if (adapter->port[i].dev)
- free_netdev(adapter->port[i].dev);
+ t1_free_sw_modules(adapter);
+ iounmap(adapter->regs);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
- t1_sw_reset(pdev);
+ while (--i >= 0) {
+ if (adapter->port[i].dev)
+ free_netdev(adapter->port[i].dev);
}
+
+ pci_release_regions(pdev);
+ pci_disable_device(pdev);
+ pci_set_drvdata(pdev, NULL);
+ t1_sw_reset(pdev);
}
static struct pci_driver driver = {
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