From 9770fe1b202f423e69e415a695c46c6a1a2a9a02 Mon Sep 17 00:00:00 2001 From: Haiyang Zhang Date: Fri, 19 Jul 2019 17:33:51 +0000 Subject: [PATCH] hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback() [ Upstream commit be4363bdf0ce9530f15aa0a03d1060304d116b15 ] There is an extra rcu_read_unlock left in netvsc_recv_callback(), after a previous patch that removes RCU from this function. This patch removes the extra RCU unlock. Fixes: 345ac08990b8 ("hv_netvsc: pass netvsc_device to receive callback") Signed-off-by: Haiyang Zhang Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/hyperv/netvsc_drv.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index cf6b9b1..cc60ef9 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -847,7 +847,6 @@ int netvsc_recv_callback(struct net_device *net, csum_info, vlan, data, len); if (unlikely(!skb)) { ++net_device_ctx->eth_stats.rx_no_memory; - rcu_read_unlock(); return NVSP_STAT_FAIL; } -- 2.7.4