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authorAl Viro <viro@zeniv.linux.org.uk>2013-03-31 18:16:14 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-04-09 14:13:32 -0400
commitd9dda78bad879595d8c4220a067fc029d6484a16 (patch)
tree376c47ed566b719009e753e917104b150a639b11 /drivers/net/wireless/airo.c
parent8510e30b46cd5467b2f930bef68a276dbc2c7d7c (diff)
procfs: new helper - PDE_DATA(inode)
The only part of proc_dir_entry the code outside of fs/proc really cares about is PDE(inode)->data. Provide a helper for that; static inline for now, eventually will be moved to fs/proc, along with the knowledge of struct proc_dir_entry layout. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/net/wireless/airo.c')
-rw-r--r--drivers/net/wireless/airo.c33
1 files changed, 11 insertions, 22 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 53295418f576..66e398d4730d 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -4663,8 +4663,7 @@ static ssize_t proc_write( struct file *file,
static int proc_status_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *apriv = dev->ml_priv;
CapabilityRid cap_rid;
StatusRid status_rid;
@@ -4746,8 +4745,7 @@ static int proc_stats_rid_open( struct inode *inode,
u16 rid )
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *apriv = dev->ml_priv;
StatsRid stats;
int i, j;
@@ -4809,8 +4807,7 @@ static inline int sniffing_mode(struct airo_info *ai)
static void proc_config_on_close(struct inode *inode, struct file *file)
{
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *line;
@@ -5021,8 +5018,7 @@ static const char *get_rmode(__le16 mode)
static int proc_config_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
__le16 mode;
@@ -5112,8 +5108,7 @@ static int proc_config_open(struct inode *inode, struct file *file)
static void proc_SSID_on_close(struct inode *inode, struct file *file)
{
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
SsidRid SSID_rid;
int i;
@@ -5148,8 +5143,7 @@ static void proc_SSID_on_close(struct inode *inode, struct file *file)
static void proc_APList_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
APListRid APList_rid;
int i;
@@ -5283,8 +5277,7 @@ static int set_wep_tx_idx(struct airo_info *ai, u16 index, int perm, int lock)
static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i, rc;
char key[16];
@@ -5335,8 +5328,7 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
static int proc_wepkey_open( struct inode *inode, struct file *file )
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *ptr;
WepKeyRid wkr;
@@ -5384,8 +5376,7 @@ static int proc_wepkey_open( struct inode *inode, struct file *file )
static int proc_SSID_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
@@ -5428,8 +5419,7 @@ static int proc_SSID_open(struct inode *inode, struct file *file)
static int proc_APList_open( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
@@ -5468,8 +5458,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) {
static int proc_BSSList_open( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *ptr;
BSSListRid BSSList_rid;