Variable len is not effectively used, so delete it. drivers/net/wireless/intel/iwlegacy/4965-mac.c:4234:7: warning: variable 'len' set but not used. Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7223 Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> --- drivers/net/wireless/intel/iwlegacy/4965-mac.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index 69276266ce6f..70e420df1643 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -4231,8 +4231,6 @@ il4965_rx_handle(struct il_priv *il) fill_rx = 1; while (i != r) { - int len; - rxb = rxq->queue[i]; /* If an RXB doesn't have a Rx queue slot associated with it, @@ -4246,10 +4244,6 @@ il4965_rx_handle(struct il_priv *il) PAGE_SIZE << il->hw_params.rx_page_order, DMA_FROM_DEVICE); pkt = rxb_addr(rxb); - - len = le32_to_cpu(pkt->len_n_flags) & IL_RX_FRAME_SIZE_MSK; - len += sizeof(u32); /* account for status word */ - reclaim = il_need_reclaim(il, pkt); /* Based on type of command response or notification, -- 2.20.1.7.g153144c
