diff options
| author |   YueHaibing <yuehaibing@huawei.com> | 2020-05-28 07:48:56 +0000 |
|---|---|---|
| committer |   Felix Fietkau <nbd@nbd.name> | 2020-05-28 17:57:25 +0200 |
| commit | 194a1508e082582159e312f818e11ab0f8e96e50 (patch) | |
| tree | 262517e306e077f757f84c00ebffaf55158e2010 | |
| parent | mt76: only iterate over initialized rx queues (diff) | |
| download | wireguard-linux-194a1508e082582159e312f818e11ab0f8e96e50.tar.xz wireguard-linux-194a1508e082582159e312f818e11ab0f8e96e50.zip | |
mt76: mt7615: Use kmemdup in mt7615_queue_key_update()
Use kmemdup rather than duplicating its implementation
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index 320dfda6b4e5..c26f99b368d9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -290,12 +290,11 @@ mt7615_queue_key_update(struct mt7615_dev *dev, enum set_key_cmd cmd, wd->type = MT7615_WTBL_KEY_DESC; wd->sta = msta; - wd->key.key = kzalloc(key->keylen, GFP_KERNEL); + wd->key.key = kmemdup(key->key, key->keylen, GFP_KERNEL); if (!wd->key.key) { kfree(wd); return -ENOMEM; } - memcpy(wd->key.key, key->key, key->keylen); wd->key.cipher = key->cipher; wd->key.keyidx = key->keyidx; wd->key.keylen = key->keylen; |