From ce1e2a776ffcd5ce1570bf8f077ea0c26c1d8a8d Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 13 Jul 2020 22:23:44 +0800 Subject: net: make symbol 'flush_works' static The sparse tool complains as follows: net/core/dev.c:5594:1: warning: symbol '__pcpu_scope_flush_works' was not declared. Should it be static? 'flush_works' is not used outside of dev.c, so marks it static. Fixes: 41852497a9205 ("net: batch calls to flush_all_backlogs()") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller --- net/core/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/core') diff --git a/net/core/dev.c b/net/core/dev.c index eab4ebe3c21c..b61075828358 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5591,7 +5591,7 @@ void netif_receive_skb_list(struct list_head *head) } EXPORT_SYMBOL(netif_receive_skb_list); -DEFINE_PER_CPU(struct work_struct, flush_works); +static DEFINE_PER_CPU(struct work_struct, flush_works); /* Network device is going away, flush any packets still pending */ static void flush_backlog(struct work_struct *work) -- cgit v1.2.3