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Subject[PATCH] net: Provide stub for __netif_set_xps_queue if there is no CONFIG_XPS
Date
Building virtio_net driver without CONFIG_XPS fails with:

drivers/net/virtio_net.c: In function ‘virtnet_set_affinity’:
drivers/net/virtio_net.c:1910:3: error: implicit declaration of function ‘__netif_set_xps_queue’ [-Werror=implicit-function-declaration]
__netif_set_xps_queue(vi->dev, mask, i, false);
^
Fixes: 4d99f6602cb5 ("net: allow to call netif_reset_xps_queues() under cpus_read_lock")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
include/linux/netdevice.h | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 282e2e95ad5b..c38e774494a3 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -3412,6 +3412,12 @@ static inline int netif_set_xps_queue(struct net_device *dev,
{
return 0;
}
+static inline int __netif_set_xps_queue(struct net_device *dev,
+ const unsigned long *mask,
+ u16 index, bool is_rxqs_map)
+{
+ return 0;
+}
#endif

/**
--
2.7.4
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