Hi Peter, [auto build test WARNING on wireless-drivers-next/master] [also build test WARNING on v4.5 next-20160322] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Peter-Oh/ath10k-parse-Rx-MAC-timestamp-in-mgmt-frame-for-FW-10-4/20160323-064843 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master config: x86_64-randconfig-x000-201612 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): In file included from include/linux/linkage.h:4:0, from include/linux/kernel.h:6, from include/linux/skbuff.h:17, from drivers/net/wireless/ath/ath10k/wmi.c:18: drivers/net/wireless/ath/ath10k/wmi.c: In function 'ath10k_wmi_10_4_op_pull_mgmt_rx_ev': drivers/net/wireless/ath/ath10k/wmi.c:2236:33: error: 'WMI_RX_STATUS_EXT_INFO' undeclared (first use in this function) if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) { ^ include/linux/compiler.h:147:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^ >> drivers/net/wireless/ath/ath10k/wmi.c:2236:2: note: in expansion of macro 'if' if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) { ^ drivers/net/wireless/ath/ath10k/wmi.c:2236:33: note: each undeclared identifier is reported only once for each function it appears in if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) { ^ include/linux/compiler.h:147:30: note: in definition of macro '__trace_if' if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ ^ >> drivers/net/wireless/ath/ath10k/wmi.c:2236:2: note: in expansion of macro 'if' if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) { ^ drivers/net/wireless/ath/ath10k/wmi.c:2239:14: error: 'struct wmi_mgmt_rx_ev_arg' has no member named 'ext_info' memcpy(&arg->ext_info, ext_info, ^ drivers/net/wireless/ath/ath10k/wmi.c:2240:17: error: invalid application of 'sizeof' to incomplete type 'struct wmi_mgmt_rx_ext_info' sizeof(struct wmi_mgmt_rx_ext_info)); ^ vim +/if +2236 drivers/net/wireless/ath/ath10k/wmi.c 2220 2221 if (skb->len < pull_len) 2222 return -EPROTO; 2223 2224 skb_pull(skb, pull_len); 2225 arg->channel = ev_hdr->channel; 2226 arg->buf_len = ev_hdr->buf_len; 2227 arg->status = ev_hdr->status; 2228 arg->snr = ev_hdr->snr; 2229 arg->phy_mode = ev_hdr->phy_mode; 2230 arg->rate = ev_hdr->rate; 2231 2232 msdu_len = __le32_to_cpu(arg->buf_len); 2233 if (skb->len < msdu_len) 2234 return -EPROTO; 2235 > 2236 if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) { 2237 len = ALIGN(le32_to_cpu(arg->buf_len), 4); 2238 ext_info = (struct wmi_mgmt_rx_ext_info *)(skb->data + len); 2239 memcpy(&arg->ext_info, ext_info, 2240 sizeof(struct wmi_mgmt_rx_ext_info)); 2241 } 2242 2243 /* Make sure bytes added for padding are removed. */ 2244 skb_trim(skb, msdu_len); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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