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proc: consolidate per-net single-release callers
They are symmetrical to single_open ones :) Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
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de05c557b2
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@ -87,6 +87,14 @@ int seq_release_net(struct inode *ino, struct file *f)
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}
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EXPORT_SYMBOL_GPL(seq_release_net);
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int single_release_net(struct inode *ino, struct file *f)
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{
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struct seq_file *seq = f->private_data;
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put_net(seq->private);
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return single_release(ino, f);
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}
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EXPORT_SYMBOL_GPL(single_release_net);
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static struct net *get_proc_task_net(struct inode *dir)
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{
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struct task_struct *task;
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@ -17,6 +17,7 @@ int seq_open_net(struct inode *, struct file *,
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int single_open_net(struct inode *, struct file *file,
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int (*show)(struct seq_file *, void *));
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int seq_release_net(struct inode *, struct file *);
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int single_release_net(struct inode *, struct file *);
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static inline struct net *seq_file_net(struct seq_file *seq)
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{
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#ifdef CONFIG_NET_NS
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@ -2254,19 +2254,12 @@ static int fib_triestat_seq_open(struct inode *inode, struct file *file)
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return single_open_net(inode, file, fib_triestat_seq_show);
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}
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static int fib_triestat_seq_release(struct inode *ino, struct file *f)
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{
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struct seq_file *seq = f->private_data;
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put_net(seq->private);
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return single_release(ino, f);
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}
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static const struct file_operations fib_triestat_fops = {
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.owner = THIS_MODULE,
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.open = fib_triestat_seq_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = fib_triestat_seq_release,
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.release = single_release_net,
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};
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static struct node *fib_trie_get_idx(struct seq_file *seq, loff_t pos)
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@ -74,20 +74,12 @@ static int sockstat_seq_open(struct inode *inode, struct file *file)
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return single_open_net(inode, file, sockstat_seq_show);
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}
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static int sockstat_seq_release(struct inode *inode, struct file *file)
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{
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struct net *net = ((struct seq_file *)file->private_data)->private;
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put_net(net);
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return single_release(inode, file);
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}
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static const struct file_operations sockstat_seq_fops = {
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.owner = THIS_MODULE,
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.open = sockstat_seq_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = sockstat_seq_release,
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.release = single_release_net,
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};
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/* snmp items */
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@ -383,20 +375,12 @@ static int snmp_seq_open(struct inode *inode, struct file *file)
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return single_open_net(inode, file, snmp_seq_show);
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}
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static int snmp_seq_release(struct inode *inode, struct file *file)
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{
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struct net *net = ((struct seq_file *)file->private_data)->private;
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put_net(net);
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return single_release(inode, file);
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}
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static const struct file_operations snmp_seq_fops = {
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.owner = THIS_MODULE,
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.open = snmp_seq_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = snmp_seq_release,
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.release = single_release_net,
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};
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@ -438,20 +422,12 @@ static int netstat_seq_open(struct inode *inode, struct file *file)
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return single_open_net(inode, file, netstat_seq_show);
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}
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static int netstat_seq_release(struct inode *inode, struct file *file)
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{
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struct net *net = ((struct seq_file *)file->private_data)->private;
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put_net(net);
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return single_release(inode, file);
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}
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static const struct file_operations netstat_seq_fops = {
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.owner = THIS_MODULE,
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.open = netstat_seq_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = netstat_seq_release,
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.release = single_release_net,
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};
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static __net_init int ip_proc_init_net(struct net *net)
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@ -186,20 +186,12 @@ static int sockstat6_seq_open(struct inode *inode, struct file *file)
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return single_open_net(inode, file, sockstat6_seq_show);
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}
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static int sockstat6_seq_release(struct inode *inode, struct file *file)
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{
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struct net *net = ((struct seq_file *)file->private_data)->private;
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put_net(net);
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return single_release(inode, file);
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}
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static const struct file_operations sockstat6_seq_fops = {
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.owner = THIS_MODULE,
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.open = sockstat6_seq_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = sockstat6_seq_release,
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.release = single_release_net,
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};
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static int snmp6_seq_open(struct inode *inode, struct file *file)
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@ -2419,20 +2419,12 @@ static int ipv6_route_open(struct inode *inode, struct file *file)
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return single_open_net(inode, file, ipv6_route_show);
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}
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static int ipv6_route_release(struct inode *inode, struct file *file)
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{
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struct seq_file *seq = file->private_data;
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struct net *net = seq->private;
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put_net(net);
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return single_release(inode, file);
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}
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static const struct file_operations ipv6_route_proc_fops = {
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.owner = THIS_MODULE,
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.open = ipv6_route_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = ipv6_route_release,
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.release = single_release_net,
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};
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static int rt6_stats_seq_show(struct seq_file *seq, void *v)
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@ -2455,20 +2447,12 @@ static int rt6_stats_seq_open(struct inode *inode, struct file *file)
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return single_open_net(inode, file, rt6_stats_seq_show);
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}
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static int rt6_stats_seq_release(struct inode *inode, struct file *file)
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{
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struct seq_file *seq = file->private_data;
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struct net *net = (struct net *)seq->private;
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put_net(net);
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return single_release(inode, file);
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}
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static const struct file_operations rt6_stats_seq_fops = {
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.owner = THIS_MODULE,
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.open = rt6_stats_seq_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = rt6_stats_seq_release,
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.release = single_release_net,
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};
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#endif /* CONFIG_PROC_FS */
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