X-Git-Url: http://git.samba.org/samba.git/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fmellanox%2Fmlx5%2Fcore%2Fen%2Fxdp.c;fp=drivers%2Fnet%2Fethernet%2Fmellanox%2Fmlx5%2Fcore%2Fen%2Fxdp.c;h=b28df21981a1349d727d1a4cca5a7373cb1a4992;hb=fe45386a208277cae4648106133c08246eecd012;hp=0e6946fc121f0793234b057896de37b988429ac8;hpb=cefc23554fc259114e78a7b0908aac4610ee18eb;p=sfrench%2Fcifs-2.6.git

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index 0e6946fc121f..b28df21981a1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -122,7 +122,7 @@ mlx5e_xmit_xdp_buff(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq,
 bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct mlx5e_dma_info *di,
 		      u32 *len, struct xdp_buff *xdp)
 {
-	struct bpf_prog *prog = READ_ONCE(rq->xdp_prog);
+	struct bpf_prog *prog = rcu_dereference(rq->xdp_prog);
 	u32 act;
 	int err;