From 072dc1146fb85a9c344138a9751136dff1251333 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=B4me=20Pinot?= Date: Fri, 14 Mar 2014 00:44:30 +0900 Subject: [PATCH] staging/ozwpan: coding style ether_addr_copy This fixes the following issues detected by checkpatch.pl: WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #220: FILE: drivers/staging/ozwpan/ozcdev.c:220: + memcpy(g_cdev.active_addr, addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #286: FILE: drivers/staging/ozwpan/ozcdev.c:286: + memcpy(addr, g_cdev.active_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #176: FILE: drivers/staging/ozwpan/ozpd.c:176: + memcpy(pd->mac_addr, mac_addr, ETH_ALEN); Signed-off-by: Jerome Pinot Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ozwpan/ozcdev.c | 4 ++-- drivers/staging/ozwpan/ozpd.c | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/staging/ozwpan/ozcdev.c b/drivers/staging/ozwpan/ozcdev.c index 5de5981..10c0a96 100644 --- a/drivers/staging/ozwpan/ozcdev.c +++ b/drivers/staging/ozwpan/ozcdev.c @@ -217,7 +217,7 @@ static int oz_set_active_pd(const u8 *addr) pd = oz_pd_find(addr); if (pd) { spin_lock_bh(&g_cdev.lock); - memcpy(g_cdev.active_addr, addr, ETH_ALEN); + ether_addr_copy(g_cdev.active_addr, addr); old_pd = g_cdev.active_pd; g_cdev.active_pd = pd; spin_unlock_bh(&g_cdev.lock); @@ -283,7 +283,7 @@ static long oz_cdev_ioctl(struct file *filp, unsigned int cmd, u8 addr[ETH_ALEN]; oz_dbg(ON, "OZ_IOCTL_GET_ACTIVE_PD\n"); spin_lock_bh(&g_cdev.lock); - memcpy(addr, g_cdev.active_addr, ETH_ALEN); + ether_addr_copy(addr, g_cdev.active_addr); spin_unlock_bh(&g_cdev.lock); if (copy_to_user((void __user *)arg, addr, ETH_ALEN)) return -EFAULT; diff --git a/drivers/staging/ozwpan/ozpd.c b/drivers/staging/ozwpan/ozpd.c index 29a23a3..10f1b3a 100644 --- a/drivers/staging/ozwpan/ozpd.c +++ b/drivers/staging/ozwpan/ozpd.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include "ozdbg.h" #include "ozprotocol.h" @@ -173,7 +174,7 @@ struct oz_pd *oz_pd_alloc(const u8 *mac_addr) pd->last_rx_pkt_num = 0xffffffff; oz_pd_set_state(pd, OZ_PD_S_IDLE); pd->max_tx_size = OZ_MAX_TX_SIZE; - memcpy(pd->mac_addr, mac_addr, ETH_ALEN); + ether_addr_copy(pd->mac_addr, mac_addr); if (0 != oz_elt_buf_init(&pd->elt_buff)) { kfree(pd); pd = NULL; -- 2.7.4