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hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback()

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[ 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: 345ac08990 ("hv_netvsc: pass netvsc_device to receive callback")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Haiyang Zhang
2019-07-19 17:33:51 +00:00
committed by Greg Kroah-Hartman
parent d7cdac6dc4
commit 9770fe1b20
1 changed files with 0 additions and 1 deletions
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1
drivers/net/hyperv/netvsc_drv.c
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@@ -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;
}