tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 
staging-testing
head:   59b5306d1db0b53e39a676643b9781ba35813bb4
commit: 59b5306d1db0b53e39a676643b9781ba35813bb4 [445/445] staging: r8822be: 
Fix typo for CONFIG_RTLWIFI_DEBUG
config: ia64-allyesconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
        wget 
https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 59b5306d1db0b53e39a676643b9781ba35813bb4
        # save the attached .config to linux build tree
        make.cross ARCH=ia64 

All errors (new ones prefixed by >>):

   drivers/staging//rtlwifi/halmac/rtl_halmac.c: In function 'deinit_priv':
>> drivers/staging//rtlwifi/halmac/rtl_halmac.c:395:22: error: 'struct 
>> rtl_halmac_indicator' has no member named 'sctx'
        if (!indicator[i].sctx)
                         ^
   In file included from drivers/staging//rtlwifi/halmac/../wifi.h:38:0,
                    from drivers/staging//rtlwifi/halmac/halmac_2_platform.h:28,
                    from drivers/staging//rtlwifi/halmac/halmac_api.h:38,
                    from drivers/staging//rtlwifi/halmac/rtl_halmac.c:26:
>> drivers/staging//rtlwifi/halmac/rtl_halmac.c:399:6: error: 'rtlpriv' 
>> undeclared (first use in this function)
         rtlpriv, COMP_HALMAC, DBG_LOUD,
         ^
   drivers/staging//rtlwifi/halmac/../debug.h:185:17: note: in definition of 
macro 'RT_TRACE'
     _rtl_dbg_trace(rtlpriv, comp, level,    \
                    ^~~~~~~
   drivers/staging//rtlwifi/halmac/rtl_halmac.c:399:6: note: each undeclared 
identifier is reported only once for each function it appears in
         rtlpriv, COMP_HALMAC, DBG_LOUD,
         ^
   drivers/staging//rtlwifi/halmac/../debug.h:185:17: note: in definition of 
macro 'RT_TRACE'
     _rtl_dbg_trace(rtlpriv, comp, level,    \
                    ^~~~~~~
   drivers/staging//rtlwifi/halmac/rtl_halmac.c:403:24: error: 'struct 
rtl_halmac_indicator' has no member named 'sctx'
        sctx = indicator[i].sctx;
                           ^
   drivers/staging//rtlwifi/halmac/rtl_halmac.c:404:17: error: 'struct 
rtl_halmac_indicator' has no member named 'sctx'
        indicator[i].sctx = NULL;
                    ^
>> drivers/staging//rtlwifi/halmac/rtl_halmac.c:405:5: error: implicit 
>> declaration of function 'rtl_mfree' [-Werror=implicit-function-declaration]
        rtl_mfree((u8 *)sctx, sizeof(*sctx));
        ^~~~~~~~~
>> drivers/staging//rtlwifi/halmac/rtl_halmac.c:405:34: error: dereferencing 
>> pointer to incomplete type 'struct submit_ctx'
        rtl_mfree((u8 *)sctx, sizeof(*sctx));
                                     ^~~~~
   cc1: some warnings being treated as errors

vim +/rtl_mfree +405 drivers/staging//rtlwifi/halmac/rtl_halmac.c

938a0447 Ping-Ke Shih    2017-08-17  378  
938a0447 Ping-Ke Shih    2017-08-17  379  static void deinit_priv(struct 
rtl_halmac *halmac)
938a0447 Ping-Ke Shih    2017-08-17  380  {
938a0447 Ping-Ke Shih    2017-08-17  381        struct rtl_halmac_indicator 
*indicator;
938a0447 Ping-Ke Shih    2017-08-17  382  
938a0447 Ping-Ke Shih    2017-08-17  383        indicator = halmac->indicator;
938a0447 Ping-Ke Shih    2017-08-17  384        halmac->indicator = NULL;
938a0447 Ping-Ke Shih    2017-08-17  385        if (indicator) {
938a0447 Ping-Ke Shih    2017-08-17  386                u32 count, size;
938a0447 Ping-Ke Shih    2017-08-17  387  
938a0447 Ping-Ke Shih    2017-08-17  388                count = 
HALMAC_FEATURE_ALL + 1;
59b5306d Andreas Ziegler 2017-08-29  389  #ifdef CONFIG_RTLWIFI_DEBUG
938a0447 Ping-Ke Shih    2017-08-17  390                {
938a0447 Ping-Ke Shih    2017-08-17  391                        struct 
submit_ctx *sctx;
938a0447 Ping-Ke Shih    2017-08-17  392                        u32 i;
938a0447 Ping-Ke Shih    2017-08-17  393  
938a0447 Ping-Ke Shih    2017-08-17  394                        for (i = 0; i < 
count; i++) {
938a0447 Ping-Ke Shih    2017-08-17 @395                                if 
(!indicator[i].sctx)
938a0447 Ping-Ke Shih    2017-08-17  396                                        
continue;
938a0447 Ping-Ke Shih    2017-08-17  397  
938a0447 Ping-Ke Shih    2017-08-17  398                                
RT_TRACE(
938a0447 Ping-Ke Shih    2017-08-17 @399                                        
rtlpriv, COMP_HALMAC, DBG_LOUD,
938a0447 Ping-Ke Shih    2017-08-17  400                                        
"%s: <WARN> %s id(%d) sctx still exist!!\n",
938a0447 Ping-Ke Shih    2017-08-17  401                                        
__func__, RTL_HALMAC_FEATURE_NAME[i],
938a0447 Ping-Ke Shih    2017-08-17  402                                        
i);
938a0447 Ping-Ke Shih    2017-08-17 @403                                sctx = 
indicator[i].sctx;
938a0447 Ping-Ke Shih    2017-08-17  404                                
indicator[i].sctx = NULL;
938a0447 Ping-Ke Shih    2017-08-17 @405                                
rtl_mfree((u8 *)sctx, sizeof(*sctx));
938a0447 Ping-Ke Shih    2017-08-17  406                        }
938a0447 Ping-Ke Shih    2017-08-17  407                }
59b5306d Andreas Ziegler 2017-08-29  408  #endif /* !CONFIG_RTLWIFI_DEBUG */
938a0447 Ping-Ke Shih    2017-08-17  409                size = 
sizeof(*indicator) * count;
938a0447 Ping-Ke Shih    2017-08-17  410                kfree((u8 *)indicator);
938a0447 Ping-Ke Shih    2017-08-17  411        }
938a0447 Ping-Ke Shih    2017-08-17  412  }
938a0447 Ping-Ke Shih    2017-08-17  413  

:::::: The code at line 405 was first introduced by commit
:::::: 938a0447f094233e269f7f5ded474b13f3de8d80 staging: r8822be: Add code for 
halmac sub-driver

:::::: TO: Ping-Ke Shih <pks...@realtek.com>
:::::: CC: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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