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rename dev_hw_addr_random and remove redundant second

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Renamed dev_hw_addr_random to eth_hw_addr_random() to reflect that
this function only assign a random ethernet address (MAC). Removed
the second parameter (u8 *hwaddr), it's redundant since the also
given net_device already contains net_device->dev_addr.
Set it directly.

Adapt igbvf and ixgbevf to the changed function.

Small fix for ixgbevf_probe(): if ixgbevf_sw_init() fails
(which means the device got no dev_addr) handle the error and
jump to err_sw_init as already done by igbvf in similar case.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Danny Kukawka 2012-02-09 09:48:54 +00:00 • committed by David S. Miller
parent c8585bd89e
commit 1a0d6ae579
3 changed files with 31 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

13
include/linux/etherdevice.h
View file

@ -140,17 +140,18 @@ static inline void random_ether_addr(u8 *addr)
}
/**
* dev_hw_addr_random - Create random MAC and set device flag
* eth_hw_addr_random - Generate software assigned random Ethernet and
* set device flag
* @dev: pointer to net_device structure
* @hwaddr: Pointer to a six-byte array containing the Ethernet address
*
* Generate random MAC to be used by a device and set addr_assign_type
* so the state can be read by sysfs and be used by udev.
* Generate a random Ethernet address (MAC) to be used by a net device
* and set addr_assign_type so the state can be read by sysfs and be
* used by userspace.
*/
static inline void dev_hw_addr_random(struct net_device *dev, u8 *hwaddr)
static inline void eth_hw_addr_random(struct net_device *dev)
{
dev->addr_assign_type |= NET_ADDR_RANDOM;
random_ether_addr(hwaddr);
random_ether_addr(dev->dev_addr);
}
/**