# \[PATCH v2 net-next 1/1\] netvsc: Add \#include's for csum\_\* function declarations

- From: \<hidden\>
- Date: 2017-05-30 18:40:02 
- List: netdev
- Page: https://ratatoskr.run/netdev/2017/05/5008181
- Thread: https://ratatoskr.run/netdev/2017/05/5008181/t.md

```text
From: Michael Kelley <redacted>

Add direct #include statements for declarations of csum_tcpudp_magic()
and csum_ipv6_magic().  While the needed #include's are picked up
indirectly for the x86 architecture, they aren't on other
architectures, resulting in compile errors.

Signed-off-by: Michael Kelley <redacted>
---
 drivers/net/hyperv/netvsc_drv.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 4421a6d..2564ac8 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -37,6 +37,8 @@
 #include <net/route.h>
 #include <net/sock.h>
 #include <net/pkt_sched.h>
+#include <net/checksum.h>
+#include <net/ip6_checksum.h>
 
 #include "hyperv_net.h"
 
-- 
1.7.1
```