Commit f10e6d65 authored by Richard Weinberger's avatar Richard Weinberger
Browse files

um: Get rid of open coded NR_SYSCALLS 



We can use __NR_syscall_max.

Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 1d80f0cd

arch/um/kernel/skas/syscall.c

+3 −5
Original line number Diff line number Diff line
@@ -10,9 +10,6 @@ 
#include <sysdep/syscalls.h>

#include <os.h>



extern int syscall_table_size;

#define NR_SYSCALLS (syscall_table_size / sizeof(void *))



void handle_syscall(struct uml_pt_regs *r)

{

	struct pt_regs *regs = container_of(r, struct pt_regs, regs);
@@ -26,9 +23,10 @@ void handle_syscall(struct uml_pt_regs *r) 


	syscall = get_syscall(r);



	if ((syscall >= NR_SYSCALLS) || (syscall < 0))

	if ((syscall > __NR_syscall_max) || syscall < 0)

		result = -ENOSYS;

	else result = EXECUTE_SYSCALL(syscall, regs);

	else

		result = EXECUTE_SYSCALL(syscall, regs);



out:

	PT_REGS_SET_SYSCALL_RETURN(regs, result);