netxen: Use kobj_to_dev()

Introduce the use of kobj_to_dev() helper function instead of open
coding it with container_of()

The Coccinelle semantic patch used to make this change is as follows:

//<smpl>
@@
expression a;
symbol kobj;
@@
- container_of(a, struct device, kobj)
+ kobj_to_dev(a)
//</smpl>

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 6409a06bbdf633b0ce440bf817aabfe69311dd1e..fd362b6923f48b9fff5c55fdcf7fd241d94ef9aa 100644 (file)
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -2891,7 +2891,7 @@ netxen_sysfs_read_crb(struct file *filp, struct kobject *kobj,
                struct bin_attribute *attr,
                char *buf, loff_t offset, size_t size)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct netxen_adapter *adapter = dev_get_drvdata(dev);
        u32 data;
        u64 qmdata;
@@ -2919,7 +2919,7 @@ netxen_sysfs_write_crb(struct file *filp, struct kobject *kobj,
                struct bin_attribute *attr,
                char *buf, loff_t offset, size_t size)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct netxen_adapter *adapter = dev_get_drvdata(dev);
        u32 data;
        u64 qmdata;
@@ -2960,7 +2960,7 @@ netxen_sysfs_read_mem(struct file *filp, struct kobject *kobj,
                struct bin_attribute *attr,
                char *buf, loff_t offset, size_t size)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct netxen_adapter *adapter = dev_get_drvdata(dev);
        u64 data;
        int ret;
@@ -2981,7 +2981,7 @@ static ssize_t netxen_sysfs_write_mem(struct file *filp, struct kobject *kobj,
                struct bin_attribute *attr, char *buf,
                loff_t offset, size_t size)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct netxen_adapter *adapter = dev_get_drvdata(dev);
        u64 data;
        int ret;
@@ -3018,7 +3018,7 @@ netxen_sysfs_read_dimm(struct file *filp, struct kobject *kobj,
                struct bin_attribute *attr,
                char *buf, loff_t offset, size_t size)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct netxen_adapter *adapter = dev_get_drvdata(dev);
        struct net_device *netdev = adapter->netdev;
        struct netxen_dimm_cfg dimm;