diff options
| -rw-r--r-- | drivers/net/phy/Kconfig | 13 | ||||
| -rw-r--r-- | drivers/net/team/team.c | 8 | ||||
| -rw-r--r-- | drivers/phy/broadcom/Kconfig | 2 | ||||
| -rw-r--r-- | net/core/dev_ioctl.c | 2 |
4 files changed, 17 insertions, 8 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 2dda72004a7d..928fd892f167 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -7,7 +7,16 @@ menuconfig MDIO_DEVICE help MDIO devices and driver infrastructure code. -if MDIO_DEVICE +config MDIO_BUS + tristate + default m if PHYLIB=m + default MDIO_DEVICE + help + This internal symbol is used for link time dependencies and it + reflects whether the mdio_bus/mdio_device code is built as a + loadable module or built-in. + +if MDIO_BUS config MDIO_BCM_IPROC tristate "Broadcom iProc MDIO bus controller" @@ -28,7 +37,6 @@ config MDIO_BCM_UNIMAC config MDIO_BITBANG tristate "Bitbanged MDIO buses" - depends on !(MDIO_DEVICE=y && PHYLIB=m) help This module implements the MDIO bus protocol in software, for use by low level drivers that export the ability to @@ -127,7 +135,6 @@ config MDIO_THUNDER tristate "ThunderX SOCs MDIO buses" depends on 64BIT depends on PCI - depends on !(MDIO_DEVICE=y && PHYLIB=m) select MDIO_CAVIUM help This driver supports the MDIO interfaces found on Cavium diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 464570409796..ae53e899259f 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -60,11 +60,11 @@ static struct team_port *team_port_get_rtnl(const struct net_device *dev) static int __set_port_dev_addr(struct net_device *port_dev, const unsigned char *dev_addr) { - struct sockaddr addr; + struct sockaddr_storage addr; - memcpy(addr.sa_data, dev_addr, port_dev->addr_len); - addr.sa_family = port_dev->type; - return dev_set_mac_address(port_dev, &addr); + memcpy(addr.__data, dev_addr, port_dev->addr_len); + addr.ss_family = port_dev->type; + return dev_set_mac_address(port_dev, (struct sockaddr *)&addr); } static int team_port_set_orig_dev_addr(struct team_port *port) diff --git a/drivers/phy/broadcom/Kconfig b/drivers/phy/broadcom/Kconfig index 37371b89b14f..64fc59c3ae6d 100644 --- a/drivers/phy/broadcom/Kconfig +++ b/drivers/phy/broadcom/Kconfig @@ -30,8 +30,8 @@ config PHY_BCM_NS_USB3 tristate "Broadcom Northstar USB 3.0 PHY Driver" depends on ARCH_BCM_IPROC || COMPILE_TEST depends on HAS_IOMEM && OF + depends on MDIO_BUS select GENERIC_PHY - select MDIO_DEVICE help Enable this to support Broadcom USB 3.0 PHY connected to the USB controller on Northstar family. diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c index 06b147d7d9e2..709a4e6fb447 100644 --- a/net/core/dev_ioctl.c +++ b/net/core/dev_ioctl.c @@ -263,6 +263,8 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd) return dev_set_mtu(dev, ifr->ifr_mtu); case SIOCSIFHWADDR: + if (dev->addr_len > sizeof(struct sockaddr)) + return -EINVAL; return dev_set_mac_address(dev, &ifr->ifr_hwaddr); case SIOCSIFHWBROADCAST: |