Commit 6577b0f7 authored Sep 07, 2018 by jun qian Committed by David S. Miller Sep 07, 2018

nfp: replace spin_lock_bh with spin_lock in tasklet callback



As you are already in a tasklet, it is unnecessary to call spin_lock_bh.

Signed-off-by: jun qian <hangdianqj@163.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 98cdb480

drivers/net/ethernet/netronome/nfp/nfp_net_common.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -2091,10 +2091,10 @@ static void nfp_ctrl_poll(unsigned long arg)
		{
		struct nfp_net_r_vector r_vec = (void )arg;

		spin_lock_bh(&r_vec->lock);
		spin_lock(&r_vec->lock);
		nfp_net_tx_complete(r_vec->tx_ring, 0);
		__nfp_ctrl_tx_queued(r_vec);
		spin_unlock_bh(&r_vec->lock);
		spin_unlock(&r_vec->lock);

		nfp_ctrl_rx(r_vec);