After 7e8e385aaf6e ("x86/compat: Remove sys32_vm86_warning"), this
function has become unused, so we can remove it as well.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
fs/compat.c | 14 --------------
include/linux/compat.h | 1 -
kernel/sysctl.c | 10 ----------
3 files changed, 25 deletions(-)
diff --git a/fs/compat.c b/fs/compat.c
index be6e48b0a46c..e07968974391 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -54,20 +54,6 @@
#include <asm/ioctls.h>
#include "internal.h"
-int compat_log = 1;
-
-int compat_printk(const char *fmt, ...)
-{
- va_list ap;
- int ret;
- if (!compat_log)
- return 0;
- va_start(ap, fmt);
- ret = vprintk(fmt, ap);
- va_end(ap);
- return ret;
-}
-
/*
* Not all architectures have sys_utime, so implement this in terms
* of sys_utimes.
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 0c510f25cf99..5adf66de6e6b 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -433,7 +433,6 @@ asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
-extern __printf(1, 2) int compat_printk(const char *fmt, ...);
extern void sigset_from_compat(sigset_t *set, const compat_sigset_t *compat);
extern void sigset_to_compat(compat_sigset_t *compat, const sigset_t *set);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 35f0dcb1cb4f..de331c3858e5 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -106,7 +106,6 @@ extern unsigned int core_pipe_limit;
extern int pid_max;
extern int pid_max_min, pid_max_max;
extern int percpu_pagelist_fraction;
-extern int compat_log;
extern int latencytop_enabled;
extern int sysctl_nr_open_min, sysctl_nr_open_max;
#ifndef CONFIG_MMU
@@ -1077,15 +1076,6 @@ static struct ctl_table kern_table[] = {
.extra1 = &neg_one,
},
#endif
-#ifdef CONFIG_COMPAT
- {
- .procname = "compat-log",
- .data = &compat_log,
- .maxlen = sizeof (int),
- .mode = 0644,
- .proc_handler = proc_dointvec,
- },
-#endif
#ifdef CONFIG_RT_MUTEXES
{
.procname = "max_lock_depth",
--
2.9.0
--
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