proc: simplify function prototypes

Move code around so as to reduce the number of forward-declarations.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 75cd8d7..1c91eed 100644 (file)
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -25,12 +25,6 @@
 
 #include "internal.h"
 
-static ssize_t proc_file_read(struct file *file, char __user *buf,
-                             size_t nbytes, loff_t *ppos);
-static ssize_t proc_file_write(struct file *file, const char __user *buffer,
-                              size_t count, loff_t *ppos);
-static loff_t proc_file_lseek(struct file *, loff_t, int);
-
 DEFINE_SPINLOCK(proc_subdir_lock);
 
 static int proc_match(int len, const char *name, struct proc_dir_entry *de)
@@ -40,12 +34,6 @@ static int proc_match(int len, const char *name, struct proc_dir_entry *de)
        return !memcmp(name, de->name, len);
 }
 
-static const struct file_operations proc_file_operations = {
-       .llseek         = proc_file_lseek,
-       .read           = proc_file_read,
-       .write          = proc_file_write,
-};
-
 /* buffer size is one page but our output routines use some slack for overruns */
 #define PROC_BLOCK_SIZE        (PAGE_SIZE - 1024)
 
@@ -233,6 +221,12 @@ proc_file_lseek(struct file *file, loff_t offset, int orig)
        return retval;
 }
 
+static const struct file_operations proc_file_operations = {
+       .llseek         = proc_file_lseek,
+       .read           = proc_file_read,
+       .write          = proc_file_write,
+};
+
 static int proc_notify_change(struct dentry *dentry, struct iattr *iattr)
 {
        struct inode *inode = dentry->d_inode;

diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c
index 2284622..3429683 100644 (file)
--- a/fs/proc/proc_tty.c
+++ b/fs/proc/proc_tty.c
@@ -15,9 +15,6 @@
 #include <linux/seq_file.h>
 #include <linux/bitops.h>
 
-static int tty_ldiscs_read_proc(char *page, char **start, off_t off,
-                               int count, int *eof, void *data);
-
 /*
  * The /proc/tty directory inodes...
  */