Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on wireless-next/main] [also build test WARNING on wireless/main linus/master v6.15-rc5 next-20250509] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/sean-wang-kernel-org/wifi-mt76-mt7925-add-test-mode-support/20250506-115641 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main patch link: https://lore.kernel.org/r/20250505233618.1951021-2-sean.wang%40kernel.org patch subject: [PATCH 2/2] wifi: mt76: mt7925: add test mode support config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20250510/202505102153.oOZ0YXsZ-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250510/202505102153.oOZ0YXsZ-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202505102153.oOZ0YXsZ-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): drivers/net/wireless/mediatek/mt76/mt7925/testmode.c: In function 'mt7925_tm_query': >> drivers/net/wireless/mediatek/mt76/mt7925/testmode.c:92:38: warning: variable 'evt' set but not used [-Wunused-but-set-variable] 92 | struct uni_cmd_testmode_evt *evt; | ^~~ vim +/evt +92 drivers/net/wireless/mediatek/mt76/mt7925/testmode.c 85 86 static int 87 mt7925_tm_query(struct mt792x_dev *dev, struct mt7925_tm_cmd *req, 88 char *evt_resp) 89 { 90 struct mt7925_rftest_cmd cmd; 91 char *pcmd = (char *)&cmd; > 92 struct uni_cmd_testmode_evt *evt; 93 struct sk_buff *skb = NULL; 94 int ret = 1; 95 96 memset(pcmd, 0, sizeof(*pcmd)); 97 memcpy(pcmd + 4, (char *)&req->c, sizeof(struct uni_cmd_testmode_ctrl)); 98 99 if (*((uint16_t *)req->padding) == MCU_UNI_CMD_TESTMODE_CTRL) 100 ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_UNI_QUERY(TESTMODE_CTRL), 101 &cmd, sizeof(cmd), true, &skb); 102 else if (*((uint16_t *)req->padding) == MCU_UNI_CMD_TESTMODE_RX_STAT) 103 ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_UNI_QUERY(TESTMODE_RX_STAT), 104 &cmd, sizeof(cmd), true, &skb); 105 106 if (ret) 107 goto out; 108 109 evt = (struct uni_cmd_testmode_evt *)skb->data; 110 111 memcpy((char *)evt_resp, (char *)skb->data + 8, MT7925_EVT_RSP_LEN); 112 113 out: 114 dev_kfree_skb(skb); 115 116 return ret; 117 } 118 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
