[UDP]: Counter increment should be in USER mode for recvmsg

System calls should be USER. So change the BH to USER for
UDP*_INC_STATS_BH().

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 5e67e32452999aedbdcbc4b21d32d8063fc62f5a..d0283b7fcec5e52923b7724049dacc9752513e40 100644 (file)
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -899,7 +899,7 @@ out:
        return err;
 
 csum_copy_err:
-       UDP_INC_STATS_BH(UDP_MIB_INERRORS, is_udplite);
+       UDP_INC_STATS_USER(UDP_MIB_INERRORS, is_udplite);
 
        skb_kill_datagram(sk, skb, flags);