lkml.org 
[lkml]   [2019]   [Jul]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH net] hv_netvsc: Fix extra rcu_read_unlock in netvsc_recv_callback()
Date
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 <haiyangz@microsoft.com>
---
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 afdcc56..3544e19 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -836,7 +836,6 @@ int netvsc_recv_callback(struct net_device *net,

if (unlikely(!skb)) {
++net_device_ctx->eth_stats.rx_no_memory;
- rcu_read_unlock();
return NVSP_STAT_FAIL;
}

--
1.8.3.1
\
 
 \ /
  Last update: 2019-07-19 19:34    [W:0.054 / U:0.580 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site