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x86/compat: Remove compat_ni_syscall()

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compat_ni_syscall() does the same thing as sys_ni_syscall().

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1425439896-8322-2-git-send-email-brgerst@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Brian Gerst 2015-03-03 22:31:32 -05:00 committed by Ingo Molnar
parent b4d8327024
commit 29a5ff97fa
3 changed files with 3 additions and 10 deletions
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2
arch/x86/ia32/Makefile
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@ -3,7 +3,7 @@
#
obj-$(CONFIG_IA32_EMULATION) := ia32entry.o sys_ia32.o ia32_signal.o
obj-$(CONFIG_IA32_EMULATION) += nosyscall.o syscall_ia32.o
obj-$(CONFIG_IA32_EMULATION) += syscall_ia32.o
obj-$(CONFIG_IA32_AOUT) += ia32_aout.o

7
arch/x86/ia32/nosyscall.c
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@ -1,7 +0,0 @@
#include <linux/kernel.h>
#include <linux/errno.h>
long compat_ni_syscall(void)
{
return -ENOSYS;
}

4
arch/x86/ia32/syscall_ia32.c
View File

@ -13,13 +13,13 @@
typedef void (*sys_call_ptr_t)(void);
extern void compat_ni_syscall(void);
extern asmlinkage void sys_ni_syscall(void);
const sys_call_ptr_t ia32_sys_call_table[__NR_ia32_syscall_max+1] = {
/*
* Smells like a compiler bug -- it doesn't work
* when the & below is removed.
*/
[0 ... __NR_ia32_syscall_max] = &compat_ni_syscall,
[0 ... __NR_ia32_syscall_max] = &sys_ni_syscall,
#include <asm/syscalls_32.h>
};