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Commit 7d6d0677 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller
Browse files

i40e: Initialize 64-bit statistics TX ring seqcount 



On 32-bit hosts and with CONFIG_DEBUG_LOCK_ALLOC we should be seeing a
lockdep splat indicating this seqcount is not correctly initialized, fix
that.

Fixes: 980e9b11 ("i40e: Add support for 64 bit netstats")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e43c9f23

drivers/net/ethernet/intel/i40e/i40e_txrx.c

+2 −0
Original line number Diff line number Diff line
@@ -1113,6 +1113,8 @@ int i40e_setup_tx_descriptors(struct i40e_ring *tx_ring) 
	if (!tx_ring->tx_bi)

		goto err;



	u64_stats_init(&tx_ring->syncp);



	/* round up to nearest 4K */

	tx_ring->size = tx_ring->count * sizeof(struct i40e_tx_desc);

	/* add u32 for head writeback, align after this takes care of