iwlwifi: pcie: remove set but not used variable tcph (3c798a45) · Commits · 戴 / test

This variable is never used, so remove the code to set it. After this, the variable 'iph' also has the same fate. Signed-off-by:

drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -289,8 +289,7 @@ static int iwl_pcie_gen2_build_amsdu(struct iwl_trans *trans,
		struct sk_buff *csum_skb = NULL;
		unsigned int tb_len;
		dma_addr_t tb_phys;
		struct tcphdr *tcph;
		u8 iph, subf_hdrs_start = hdr_page->pos;
		u8 *subf_hdrs_start = hdr_page->pos;

		total_len -= data_left;

		@@ -312,8 +311,6 @@ static int iwl_pcie_gen2_build_amsdu(struct iwl_trans *trans,
		* as MAC header.
		*/
		tso_build_hdr(skb, hdr_page->pos, &tso, data_left, !total_len);
		iph = hdr_page->pos + 8;
		tcph = (void *)(iph + ip_hdrlen);

		hdr_page->pos += snap_ip_tcp_hdrlen;