diff options
| -rw-r--r-- | drivers/net/wireless/b43/phy_g.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/b43/phy_g.c b/drivers/net/wireless/b43/phy_g.c index fce84896d34..063db5c00ce 100644 --- a/drivers/net/wireless/b43/phy_g.c +++ b/drivers/net/wireless/b43/phy_g.c @@ -232,11 +232,12 @@ void b43_set_txpower_g(struct b43_wldev *dev, if (unlikely(tx_bias == 0xFF)) tx_bias = 0; - /* Save the values for later */ + /* Save the values for later. Use memmove, because it's valid + * to pass &gphy->rfatt as rfatt pointer argument. Same for bbatt. */ gphy->tx_control = tx_control; - memcpy(&gphy->rfatt, rfatt, sizeof(*rfatt)); + memmove(&gphy->rfatt, rfatt, sizeof(*rfatt)); gphy->rfatt.with_padmix = !!(tx_control & B43_TXCTL_TXMIX); - memcpy(&gphy->bbatt, bbatt, sizeof(*bbatt)); + memmove(&gphy->bbatt, bbatt, sizeof(*bbatt)); if (b43_debug(dev, B43_DBG_XMITPOWER)) { b43dbg(dev->wl, "Tuning TX-power to bbatt(%u), " |