From 0171c6185c8f44ddead9fc8804ab4a90338fe8c0 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 14 Aug 2020 12:39:17 +0100 Subject: [PATCH] iwlegacy: common: Remove set but not used variable 'len' MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Fixes the following W=1 kernel build warning(s): drivers/net/wireless/intel/iwlegacy/common.c: In function ‘il_enqueue_hcmd’: drivers/net/wireless/intel/iwlegacy/common.c:3126:6: warning: variable ‘len’ set but not used [-Wunused-but-set-variable] Cc: Stanislaw Gruszka Cc: Kalle Valo Cc: "David S. Miller" Cc: Jakub Kicinski Cc: Linux Wireless Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200814113933.1903438-15-lee.jones@linaro.org --- drivers/net/wireless/intel/iwlegacy/common.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index f78e062..ff00c50 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -3123,7 +3123,6 @@ il_enqueue_hcmd(struct il_priv *il, struct il_host_cmd *cmd) struct il_cmd_meta *out_meta; dma_addr_t phys_addr; unsigned long flags; - int len; u32 idx; u16 fix_size; @@ -3182,9 +3181,6 @@ il_enqueue_hcmd(struct il_priv *il, struct il_host_cmd *cmd) cpu_to_le16(QUEUE_TO_SEQ(il->cmd_queue) | IDX_TO_SEQ(q->write_ptr)); if (cmd->flags & CMD_SIZE_HUGE) out_cmd->hdr.sequence |= SEQ_HUGE_FRAME; - len = sizeof(struct il_device_cmd); - if (idx == TFD_CMD_SLOTS) - len = IL_MAX_CMD_SIZE; #ifdef CONFIG_IWLEGACY_DEBUG switch (out_cmd->hdr.cmd) { -- 2.7.4