[PATCH v4 23/29] kdb: Use task_cpu() instead of task_thread_info()->cpu

[Andy Lutomirski]

We'll need this cleanup to make the cpu field in thread_info be
optional.

Cc: Jason Wessel <jason.wes...@windriver.com>
Signed-off-by: Andy Lutomirski <l...@kernel.org>
---
 include/linux/kdb.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index a19bcf9e762e..410decacff8f 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -177,7 +177,7 @@ extern int kdb_get_kbd_char(void);
 static inline
 int kdb_process_cpu(const struct task_struct *p)
 {
-       unsigned int cpu = task_thread_info(p)->cpu;
+       unsigned int cpu = task_cpu(p);
        if (cpu > num_possible_cpus())
                cpu = 0;
        return cpu;
-- 
2.7.4