proc: remove remnants of ->read_proc in proc_misc.c

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 424b9d03b1a0f9706dffb559bf66451319ae9dae..e177f42496c43a30198486f9fc89c3ce46b3a73e 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -57,24 +57,6 @@
 #include <asm/div64.h>
 #include "internal.h"
 
-/*
- * Warning: stuff below (imported functions) assumes that its output will fit
- * into one page. For some of those functions it may be wrong. Moreover, we
- * have a way to deal with that gracefully. Right now I used straightforward
- * wrappers, but this needs further analysis wrt potential overflows.
- */
-
-static int proc_calc_metrics(char *page, char **start, off_t off,
-                                int count, int *eof, int len)
-{
-       if (len <= off+count) *eof = 1;
-       *start = page + off;
-       len -= off;
-       if (len>count) len = count;
-       if (len<0) len = 0;
-       return len;
-}
-
 static int fragmentation_open(struct inode *inode, struct file *file)
 {
        (void)inode;
@@ -620,15 +602,6 @@ struct proc_dir_entry *proc_root_kcore;
 
 void __init proc_misc_init(void)
 {
-       static struct {
-               char *name;
-               int (*read_proc)(char*,char**,off_t,int,int*,void*);
-       } *p, simple_ones[] = {
-               {NULL,}
-       };
-       for (p = simple_ones; p->name; p++)
-               create_proc_read_entry(p->name, 0, NULL, p->read_proc, NULL);
-
        proc_symlink("mounts", NULL, "self/mounts");
 
        /* And now for trickier ones */