x86: avoid avoid passing around 'thread_info' in stack dumping code

[cascardo/linux.git] / arch / x86 / kernel / dumpstack_32.c

diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index 464ffd6..fef917e 100644 (file)
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -61,15 +61,13 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
                bp = stack_frame(task, regs);
 
        for (;;) {
-               struct thread_info *context;
                void *end_stack;
 
                end_stack = is_hardirq_stack(stack, cpu);
                if (!end_stack)
                        end_stack = is_softirq_stack(stack, cpu);
 
-               context = task_thread_info(task);
-               bp = ops->walk_stack(context, stack, bp, ops, data,
+               bp = ops->walk_stack(task, stack, bp, ops, data,
                                     end_stack, &graph);
 
                /* Stop if not on irq stack */