diff options
Diffstat (limited to 'arch/x86/kernel/ptrace.c')
| -rw-r--r-- | arch/x86/kernel/ptrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 88ed1e74cee9..236528bec6eb 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -558,7 +558,7 @@ static int ptrace_bts_read_record(struct task_struct *child, retval = ds_read_bts((void *)child->thread.ds_area_msr, bts_index, &ret); - if (retval) + if (retval < 0) return retval; if (copy_to_user(out, &ret, sizeof(ret))) |