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| author | Arnd Bergmann <arnd@arndb.de> | 2017-09-05 11:05:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-05 19:11:45 +0300 |
| commit | fd0c88b70060e03a2215259ed29b4b31497ad205 (patch) | |
| tree | bb42e37a47dbc2f6831b631fbebf4f26074b1b3d /include/net/ncsi.h | |
| parent | 96e5ae4e76f1ea950d493f510399b49308bea731 (diff) | |
| download | linux-fd0c88b70060e03a2215259ed29b4b31497ad205.tar.xz | |
net/ncsi: fix ncsi_vlan_rx_{add,kill}_vid references
We get a new link error in allmodconfig kernels after ftgmac100
started using the ncsi helpers:
ERROR: "ncsi_vlan_rx_kill_vid" [drivers/net/ethernet/faraday/ftgmac100.ko] undefined!
ERROR: "ncsi_vlan_rx_add_vid" [drivers/net/ethernet/faraday/ftgmac100.ko] undefined!
Related to that, we get another error when CONFIG_NET_NCSI is disabled:
drivers/net/ethernet/faraday/ftgmac100.c:1626:25: error: 'ncsi_vlan_rx_add_vid' undeclared here (not in a function); did you mean 'ncsi_start_dev'?
drivers/net/ethernet/faraday/ftgmac100.c:1627:26: error: 'ncsi_vlan_rx_kill_vid' undeclared here (not in a function); did you mean 'ncsi_vlan_rx_add_vid'?
This fixes both problems at once, using a 'static inline' stub helper
for the disabled case, and exporting the functions when they are present.
Fixes: 51564585d8c6 ("ftgmac100: Support NCSI VLAN filtering when available")
Fixes: 21acf63013ed ("net/ncsi: Configure VLAN tag filter")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ncsi.h')
| -rw-r--r-- | include/net/ncsi.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/ncsi.h b/include/net/ncsi.h index 1f96af46df49..fdc60ff2511d 100644 --- a/include/net/ncsi.h +++ b/include/net/ncsi.h @@ -36,6 +36,16 @@ int ncsi_start_dev(struct ncsi_dev *nd); void ncsi_stop_dev(struct ncsi_dev *nd); void ncsi_unregister_dev(struct ncsi_dev *nd); #else /* !CONFIG_NET_NCSI */ +static inline int ncsi_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid) +{ + return -EINVAL; +} + +static inline int ncsi_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid) +{ + return -EINVAL; +} + static inline struct ncsi_dev *ncsi_register_dev(struct net_device *dev, void (*notifier)(struct ncsi_dev *nd)) { |