[PATCH net-next 02/11] net: remove netif_set_real_num_rx_queues() helper for when SYSFS=n

[Jakub Kicinski <kuba@kernel.org>]

Since commit a953be53ce40 ("net-sysfs: add support for device-specific
rx queue sysfs attributes"), so for at least a decade now it is safe
to call net_rx_queue_update_kobjects() when SYSFS=n. That function
does its own ifdef-inery and will return 0. Remove the unnecessary
stub for netif_set_real_num_rx_queues().

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 include/linux/netdevice.h | 10 ----------
 net/core/dev.c            |  2 --
 2 files changed, 12 deletions(-)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0dbfe069a6e3..2f344d5ad953 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -4062,17 +4062,7 @@ static inline bool netif_is_multiqueue(const struct net_device *dev)
 }
 
 int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq);
-
-#ifdef CONFIG_SYSFS
 int netif_set_real_num_rx_queues(struct net_device *dev, unsigned int rxq);
-#else
-static inline int netif_set_real_num_rx_queues(struct net_device *dev,
-						unsigned int rxqs)
-{
-	dev->real_num_rx_queues = rxqs;
-	return 0;
-}
-#endif
 int netif_set_real_num_queues(struct net_device *dev,
 			      unsigned int txq, unsigned int rxq);
 
diff --git a/net/core/dev.c b/net/core/dev.c
index 0bf5af9706b1..3f35f3f8b2f1 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3162,7 +3162,6 @@ int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq)
 }
 EXPORT_SYMBOL(netif_set_real_num_tx_queues);
 
-#ifdef CONFIG_SYSFS
 /**
  *	netif_set_real_num_rx_queues - set actual number of RX queues used
  *	@dev: Network device
@@ -3193,7 +3192,6 @@ int netif_set_real_num_rx_queues(struct net_device *dev, unsigned int rxq)
 	return 0;
 }
 EXPORT_SYMBOL(netif_set_real_num_rx_queues);
-#endif
 
 /**
  *	netif_set_real_num_queues - set actual number of RX and TX queues used
-- 
2.48.1