mac80211: use eth_zero_addr() to clear mac address
Use eth_zero_addr() to clear mac address instead of memset(). Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Link: https://lore.kernel.org/r/1596273158-24183-1-git-send-email-linmiaohe@huawei.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -22,7 +22,8 @@
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#define LOCAL_PR_ARG __entry->wiphy_name
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#define STA_ENTRY __array(char, sta_addr, ETH_ALEN)
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#define STA_ASSIGN (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : memset(__entry->sta_addr, 0, ETH_ALEN))
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#define STA_ASSIGN (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : \
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eth_zero_addr(__entry->sta_addr))
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#define STA_NAMED_ASSIGN(s) memcpy(__entry->sta_addr, (s)->addr, ETH_ALEN)
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#define STA_PR_FMT " sta:%pM"
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#define STA_PR_ARG __entry->sta_addr
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