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wifi: iwlegacy: Remove the unused variable len

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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@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7223
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231110073602.16846-1-jiapeng.chong@linux.alibaba.com
This commit is contained in:
Jiapeng Chong 2023-11-10 15:36:02 +08:00 committed by Kalle Valo
parent 50da74e1e8
commit af3077af7c
1 changed files with 0 additions and 6 deletions
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6
drivers/net/wireless/intel/iwlegacy/4965-mac.c
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@ -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,