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 15580e4fc766..6a0167ac803c 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -720,7 +720,8 @@ 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