From 340fea3d7f6a2657ddd0b48413cd81e8513357ed Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Mon, 24 Feb 2014 20:12:28 -0500 Subject: r8169: initialize rtl8169_stats seqlock Boris reports he's seeing: > [ 9.195943] INFO: trying to register non-static key. > [ 9.196031] the code is fine but needs lockdep annotation. > [ 9.196031] turning off the locking correctness validator. > [ 9.196031] CPU: 1 PID: 933 Comm: modprobe Not tainted 3.14.0-rc4+ #1 with the r8169 driver. These are occuring because the seqcount embedded in u64_stats_sync on 32-bit SMP is uninitialized which is making lockdep unhappy. Signed-off-by: Kyle McMartin Signed-off-by: David S. Miller --- drivers/net/ethernet/realtek/r8169.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/ethernet/realtek/r8169.c') diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 91a67ae8f17b..e9779653cd4c 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -7118,6 +7118,8 @@ rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } mutex_init(&tp->wk.mutex); + u64_stats_init(&tp->rx_stats.syncp); + u64_stats_init(&tp->tx_stats.syncp); /* Get MAC address */ for (i = 0; i < ETH_ALEN; i++) -- cgit v1.2.3-59-g8ed1b