netdev - [RFC PATCH] page_pool: page_pool_empty_alloc_cache

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Date:   Mon, 11 Nov 2019 08:13:34 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Jesper Dangaard Brouer <brouer@...hat.com>
Cc:     kbuild-all@...ts.01.org,
        Toke Høiland-Jørgensen <toke@...hat.com>,
        netdev@...r.kernel.org,
        Ilias Apalodimas <ilias.apalodimas@...aro.org>,
        Jesper Dangaard Brouer <brouer@...hat.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        Matteo Croce <mcroce@...hat.com>,
        Jonathan Lemon <jonathan.lemon@...il.com>,
        Lorenzo Bianconi <lorenzo@...nel.org>,
        Tariq Toukan <tariqt@...lanox.com>
Subject: [RFC PATCH] page_pool: page_pool_empty_alloc_cache_once() can be
 static


Fixes: a25e46ce7ecc ("page_pool: make inflight returns more robust via blocking alloc cache")
Signed-off-by: kbuild test robot <lkp@...el.com>
---
 page_pool.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/page_pool.c b/net/core/page_pool.c
index 89feee635d083..3c76e495e922a 100644
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -376,7 +376,7 @@ void __page_pool_free(struct page_pool *pool)
 EXPORT_SYMBOL(__page_pool_free);
 
 /* Empty alloc cache once and block it */
-void page_pool_empty_alloc_cache_once(struct page_pool *pool)
+static void page_pool_empty_alloc_cache_once(struct page_pool *pool)
 {
 	struct page *page;