diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2020-08-01 17:12:38 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-08-03 10:56:04 +0200 |
| commit | 47d76e31908d8fdb06c6c75e4f3c4d4a08c9c850 (patch) | |
| tree | 16aee187fbef3ae4bac2368b3dd1d0d735507ff1 /net | |
| parent | 6628d00116b37bd5ef44cc69f5a8df6b0d4e14b7 (diff) | |
| download | lwn-47d76e31908d8fdb06c6c75e4f3c4d4a08c9c850.tar.gz lwn-47d76e31908d8fdb06c6c75e4f3c4d4a08c9c850.zip | |
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/trace.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h index 1b4709694d2a..50ab5b9d8eab 100644 --- a/net/mac80211/trace.h +++ b/net/mac80211/trace.h @@ -22,7 +22,8 @@ #define LOCAL_PR_ARG __entry->wiphy_name #define STA_ENTRY __array(char, sta_addr, ETH_ALEN) -#define STA_ASSIGN (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : memset(__entry->sta_addr, 0, ETH_ALEN)) +#define STA_ASSIGN (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : \ + eth_zero_addr(__entry->sta_addr)) #define STA_NAMED_ASSIGN(s) memcpy(__entry->sta_addr, (s)->addr, ETH_ALEN) #define STA_PR_FMT " sta:%pM" #define STA_PR_ARG __entry->sta_addr |