| From 8bc6cae1f20a60e13d7a47b48a443923c08fa473 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Thu, 2 Jul 2020 08:32:25 -0700 |
| Subject: xtensa: update *pos in cpuinfo_op.next |
| |
| From: Max Filippov <jcmvbkbc@gmail.com> |
| |
| [ Upstream commit 0d5ab144429e8bd80889b856a44d56ab4a5cd59b ] |
| |
| Increment *pos in the cpuinfo_op.next to fix the following warning |
| triggered by cat /proc/cpuinfo: |
| |
| seq_file: buggy .next function c_next did not update position index |
| |
| Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| arch/xtensa/kernel/setup.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c |
| index b9beae798d727..8679fa3062060 100644 |
| --- a/arch/xtensa/kernel/setup.c |
| +++ b/arch/xtensa/kernel/setup.c |
| @@ -830,7 +830,8 @@ c_start(struct seq_file *f, loff_t *pos) |
| static void * |
| c_next(struct seq_file *f, void *v, loff_t *pos) |
| { |
| - return NULL; |
| + ++*pos; |
| + return c_start(f, pos); |
| } |
| |
| static void |
| -- |
| 2.25.1 |
| |
