From d9dda78bad879595d8c4220a067fc029d6484a16 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 31 Mar 2013 18:16:14 -0400 Subject: 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 --- drivers/net/wireless/airo.c | 33 +++++++++++---------------------- 1 file changed, 11 insertions(+), 22 deletions(-) (limited to 'drivers/net/wireless/airo.c') 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; -- cgit v1.2.3