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R. Silva" , "David S. Miller" , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] wifi: mwl8k: initialize cmd->addr[] properly Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline X-Mailer: git-send-email haha only kidding Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This loop is supposed to copy the mac address to cmd->addr but the i++ increment is missing so it copies everything to cmd->addr[0] and only the last address is recorded. Fixes: 22bedad3ce11 ("net: convert multicast list to list_head") Signed-off-by: Dan Carpenter --- From static analysis. Untested. drivers/net/wireless/marvell/mwl8k.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/ma= rvell/mwl8k.c index 9e534e0a324a..d3d07bb26335 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -2720,7 +2720,7 @@ __mwl8k_cmd_mac_multicast_adr(struct ieee80211_hw *hw= , int allmulti, cmd->action |=3D cpu_to_le16(MWL8K_ENABLE_RX_MULTICAST); cmd->numaddr =3D cpu_to_le16(mc_count); netdev_hw_addr_list_for_each(ha, mc_list) { - memcpy(cmd->addr[i], ha->addr, ETH_ALEN); + memcpy(cmd->addr[i++], ha->addr, ETH_ALEN); } } =20 --=20 2.43.0