x86_32: remove the useless NR_syscalls macro

This is against current x86.git.

The size of the system call table for 32-bit x86 kernels is obtained by compile-time calculation of the sys_call_table array, not from the value, which the NR_syscalls macro expands to. This trivial patch removes the fossil macro.

Manually tested by grepping the x86 files for the "NR_syscalls" string. No relevant use cases found.

Build-tested using allyesconfig, allnoconfig and a couple of randconfig instances. All builds successfully finished.

Runtime test performed using a stripped-down Debian-ish config. The system booted successfully.

---
 include/asm-x86/unistd_32.h |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

index 9b15545..8d8f9b5 100644
@@ -333,8 +333,6 @@ #define __NR_fallocate		324
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 325
-
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT

1.4.1

thanks, applied.

Ingo