Commit 9db485ce authored by Colin Ian King's avatar Colin Ian King Committed by Kalle Valo
Browse files

wifi: iwlegacy: remove redundant variable len 



Variable len is being assigned and modified but it is never
used. The variable is redundant and can be removed.

Cleans up clang scan build warning:
warning: variable 'len' set but not used [-Wunused-but-set-variable]

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Acked-by: default avatarStanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221104135036.225628-1-colin.i.king@gmail.com
parent f7333fc2

drivers/net/wireless/intel/iwlegacy/3945-mac.c

+0 −6
Original line number Diff line number Diff line
@@ -1202,8 +1202,6 @@ il3945_rx_handle(struct il_priv *il) 
		D_RX("r = %d, i = %d\n", r, i);



	while (i != r) {

		int len;



		rxb = rxq->queue[i];



		/* If an RXB doesn't have a Rx queue slot associated with it,
@@ -1217,10 +1215,6 @@ il3945_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,