From: Stephen Hemminger <stephen@networkplumber.org>
Date: Fri, 2 Mar 2018 21:49:06 +0000 (-0800)
Subject: hv_netvsc: use napi_schedule_irqoff
X-Git-Tag: v4.16-rc5~37^2^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=68633edaef655ce94e51088ecef5dd4e1d2f6f34;p=thirdparty%2Flinux.git

hv_netvsc: use napi_schedule_irqoff

Since the netvsc_channel_cb is already called in interrupt
context from vmbus, there is no need to do irqsave/restore.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 4237cedc4f085..0265d703eb030 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -1233,7 +1233,7 @@ void netvsc_channel_cb(void *context)
 		/* disable interupts from host */
 		hv_begin_read(rbi);
 
-		__napi_schedule(&nvchan->napi);
+		__napi_schedule_irqoff(&nvchan->napi);
 	}
 }