From 0b801290ea9468a3ed9577281afdb458001ce0d1 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 7 Dec 2016 14:14:24 +0300 Subject: [PATCH] drivers: net: xgene: uninitialized variable in xgene_enet_free_pagepool() We never set "slots" in this function. Fixes: a9380b0f7be8 ("drivers: net: xgene: Add support for Jumbo frame") Signed-off-by: Dan Carpenter Acked-by: Iyappan Subramanian Signed-off-by: David S. Miller --- drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index 6c7eea8b36af..884a334e82d0 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -635,6 +635,7 @@ static void xgene_enet_free_pagepool(struct xgene_enet_desc_ring *buf_pool, return; dev = ndev_to_dev(buf_pool->ndev); + slots = buf_pool->slots - 1; head = buf_pool->head; for (i = 0; i < 4; i++) { -- 2.20.1