diff options
Diffstat (limited to 'arch/x86/oprofile')
| -rw-r--r-- | arch/x86/oprofile/backtrace.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c index 2ef6c8b56311..d950f9ea9a8c 100644 --- a/arch/x86/oprofile/backtrace.c +++ b/arch/x86/oprofile/backtrace.c @@ -113,8 +113,6 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth) struct stack_frame *head = (struct stack_frame *)frame_pointer(regs); if (!user_mode(regs)) { - unsigned long stack = kernel_stack_pointer(regs); - if (!depth) return; @@ -122,8 +120,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth) if (!--depth) return; - dump_trace(NULL, regs, (unsigned long *)stack, 0, - &backtrace_ops, &depth); + dump_trace(NULL, regs, NULL, 0, &backtrace_ops, &depth); return; } |