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net: update real_num_rx_queues even when !CONFIG_SYSFS

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We used to depend on real_num_rx_queues as a upper bound for sanity
checks.  For AF_XDP socket validation it's useful if the check behaves
the same regardless of CONFIG_SYSFS setting.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2018-07-30 20:43:51 -07:00 committed by David S. Miller
parent 39c64d8c87
commit c29c2ebd2a
1 changed files with 2 additions and 1 deletions
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3
include/linux/netdevice.h
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@ -3431,8 +3431,9 @@ int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq);
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 rxq)
unsigned int rxqs)
{
dev->real_num_rx_queues = rxqs;
return 0;
}
#endif