Messages in this thread | | | Subject | Re: [PATCH net] staging: rtl8188eu: use is_zero_ether_addr() instead of memcmp() | From | maowenan <> | Date | Tue, 12 Mar 2019 14:29:29 +0800 |
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ping...
On 2019/3/9 11:26, Mao Wenan wrote: > Using is_zero_ether_addr() instead of directly use > memcmp() to determine if the ethernet address is all > zeros. > > Signed-off-by: Mao Wenan <maowenan@huawei.com> > --- > drivers/staging/rtl8188eu/core/rtw_mlme.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c > index 714f7a70ed64..beae367df93b 100644 > --- a/drivers/staging/rtl8188eu/core/rtw_mlme.c > +++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c > @@ -180,9 +180,8 @@ struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr) > { > struct list_head *phead, *plist; > struct wlan_network *pnetwork = NULL; > - u8 zero_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0}; > > - if (!memcmp(zero_addr, addr, ETH_ALEN)) { > + if (is_zero_ether_addr(addr)) { > pnetwork = NULL; > goto exit; > } >
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