iwlwifi: pcie: remove set but not used variable tcph

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: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index 79e4c73..16b345f 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -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;