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eth: fwnode: remove the addr len from mac helpers

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All callers pass in ETH_ALEN and the function itself
will return -EINVAL for any other address length.
Just assume it's ETH_ALEN like all other mac address
helpers (nvm, of, platform).

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2021-10-06 18:06:59 -07:00
committed by David S. Miller
parent 8017c4d817
commit 0a14501ed8
14 changed files with 22 additions and 27 deletions
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4
include/linux/etherdevice.h
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@@ -31,8 +31,8 @@ struct fwnode_handle;
int eth_platform_get_mac_address(struct device *dev, u8 *mac_addr);
unsigned char *arch_get_platform_mac_address(void);
int nvmem_get_mac_address(struct device *dev, void *addrbuf);
int device_get_mac_address(struct device *dev, char *addr, int alen);
int fwnode_get_mac_address(struct fwnode_handle *fwnode, char *addr, int alen);
int device_get_mac_address(struct device *dev, char *addr);
int fwnode_get_mac_address(struct fwnode_handle *fwnode, char *addr);
u32 eth_get_headlen(const struct net_device *dev, const void *data, u32 len);
__be16 eth_type_trans(struct sk_buff *skb, struct net_device *dev);