proc: introduce proc_create_seq{,_data}

Variants of proc_create{,_data} that directly take a struct seq_operations
argument and drastically reduces the boilerplate code in the callers.

All trivial callers converted over.

Signed-off-by: Christoph Hellwig <hch@lst.de>

3 files changed, 3 insertions, 46 deletions

diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index dfabbae72efd..f347fd9c5b28 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -449,20 +449,6 @@ static const struct seq_operations bpq_seqops = {
 	.show = bpq_seq_show,
 };
 
-static int bpq_info_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &bpq_seqops);
-}
-
-static const struct file_operations bpq_info_fops = {
-	.owner = THIS_MODULE,
-	.open = bpq_info_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = seq_release,
-};
-
-
 /* ------------------------------------------------------------------------ */
 
 static const struct net_device_ops bpq_netdev_ops = {
@@ -590,7 +576,7 @@ static int bpq_device_event(struct notifier_block *this,
 static int __init bpq_init_driver(void)
 {
 #ifdef CONFIG_PROC_FS
-	if (!proc_create("bpqether", 0444, init_net.proc_net, &bpq_info_fops)) {
+	if (!proc_create_seq("bpqether", 0444, init_net.proc_net, &bpq_seqops)) {
 		printk(KERN_ERR
 			"bpq: cannot create /proc/net/bpqether entry.\n");
 		return -ENOENT;
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index 3de272959090..6c03932d8a6b 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -2084,21 +2084,6 @@ static const struct seq_operations scc_net_seq_ops = {
 	.stop   = scc_net_seq_stop,
 	.show   = scc_net_seq_show,
 };
-
-
-static int scc_net_seq_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &scc_net_seq_ops);
-}
-
-static const struct file_operations scc_net_seq_fops = {
-	.owner	 = THIS_MODULE,
-	.open	 = scc_net_seq_open,
-	.read	 = seq_read,
-	.llseek	 = seq_lseek,
-	.release = seq_release_private,
-};
-
 #endif /* CONFIG_PROC_FS */
 
  
@@ -2122,7 +2107,7 @@ static int __init scc_init_driver (void)
 	}
 	rtnl_unlock();
 
-	proc_create("z8530drv", 0, init_net.proc_net, &scc_net_seq_fops);
+	proc_create_seq("z8530drv", 0, init_net.proc_net, &scc_net_seq_ops);
 
 	return 0;
 }
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index 83034eb7ed4f..16ec7af6ab7b 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -841,20 +841,6 @@ static const struct seq_operations yam_seqops = {
 	.stop = yam_seq_stop,
 	.show = yam_seq_show,
 };
-
-static int yam_info_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &yam_seqops);
-}
-
-static const struct file_operations yam_info_fops = {
-	.owner = THIS_MODULE,
-	.open = yam_info_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = seq_release,
-};
-
 #endif
 
 
@@ -1168,7 +1154,7 @@ static int __init yam_init_driver(void)
 	yam_timer.expires = jiffies + HZ / 100;
 	add_timer(&yam_timer);
 
-	proc_create("yam", 0444, init_net.proc_net, &yam_info_fops);
+	proc_create_seq("yam", 0444, init_net.proc_net, &yam_seqops);
 	return 0;
  error:
 	while (--i >= 0) {