iwlwifi: move the shrd memory from priv
Allocating the shrd area dynamically will allow more agility
while revamping the flows.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c
index 2c46063..a3ca0a7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-pci.c
+++ b/drivers/net/wireless/iwlwifi/iwl-pci.c
@@ -374,10 +374,18 @@
if (!bus) {
dev_printk(KERN_ERR, &pdev->dev,
"Couldn't allocate iwl_pci_bus");
+ return -ENOMEM;
+ }
+
+ bus->shrd = kzalloc(sizeof(*bus->shrd), GFP_KERNEL);
+ if (!bus->shrd) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "Couldn't allocate iwl_shared");
err = -ENOMEM;
goto out_no_pci;
}
+ bus->shrd->bus = bus;
pci_bus = IWL_BUS_GET_PCI_BUS(bus);
pci_bus->pci_dev = pdev;
@@ -472,6 +480,7 @@
out_pci_disable_device:
pci_disable_device(pdev);
out_no_pci:
+ kfree(bus->shrd);
kfree(bus);
return err;
}
@@ -491,6 +500,7 @@
pci_disable_device(pci_dev);
pci_set_drvdata(pci_dev, NULL);
+ kfree(bus->shrd);
kfree(bus);
}