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| author | David S. Miller <davem@davemloft.net> | 2014-10-08 16:22:22 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-08 16:22:22 -0400 |
| commit | 64b1f00a0830e1c53874067273a096b228d83d36 (patch) | |
| tree | dd547b0f1d431d0995b8eaa711cedb92399f31fe /drivers/net/usb/r8152.c | |
| parent | 16b99a4f6644d58c94acb4b4253e84049de588c5 (diff) | |
| parent | 5301e3e117d88ef0967ce278912e54757f1a31a2 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/net/usb/r8152.c')
| -rw-r--r-- | drivers/net/usb/r8152.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 65326204baa0..5cfd414b9a3e 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -980,9 +980,14 @@ static int rtl8152_set_mac_address(struct net_device *netdev, void *p) { struct r8152 *tp = netdev_priv(netdev); struct sockaddr *addr = p; + int ret = -EADDRNOTAVAIL; if (!is_valid_ether_addr(addr->sa_data)) - return -EADDRNOTAVAIL; + goto out1; + + ret = usb_autopm_get_interface(tp->intf); + if (ret < 0) + goto out1; memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); @@ -990,7 +995,9 @@ static int rtl8152_set_mac_address(struct net_device *netdev, void *p) pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, addr->sa_data); ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); - return 0; + usb_autopm_put_interface(tp->intf); +out1: + return ret; } static int set_ethernet_addr(struct r8152 *tp) |