diff options
| -rw-r--r-- | arch/csky/include/asm/syscall.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/csky/include/asm/syscall.h b/arch/csky/include/asm/syscall.h index d637445737b7..9a9cd81e66c1 100644 --- a/arch/csky/include/asm/syscall.h +++ b/arch/csky/include/asm/syscall.h @@ -49,10 +49,11 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, if (i == 0) { args[0] = regs->orig_a0; args++; - i++; n--; + } else { + i--; } - memcpy(args, ®s->a1 + i * sizeof(regs->a1), n * sizeof(args[0])); + memcpy(args, ®s->a1 + i, n * sizeof(args[0])); } static inline void @@ -63,10 +64,11 @@ syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, if (i == 0) { regs->orig_a0 = args[0]; args++; - i++; n--; + } else { + i--; } - memcpy(®s->a1 + i * sizeof(regs->a1), args, n * sizeof(regs->a0)); + memcpy(®s->a1 + i, args, n * sizeof(regs->a1)); } static inline int |