Hi Peng,

[auto build test WARNING on staging/staging-testing]
[also build test WARNING on next-20160913]
[cannot apply to v4.8-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for 
convenience) to record what (public, well-known) commit your patch series was 
built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url:    
https://github.com/0day-ci/linux/commits/Peng-Sun/staging-slicoss-fix-sparse-warnings/20160913-190805
config: i386-allyesconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   drivers/staging/slicoss/slicoss.c: In function 'slic_upr_request_complete':
>> drivers/staging/slicoss/slicoss.c:1019:128: warning: ISO C90 forbids mixed 
>> declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->tcp.xmit_tcp_segs,
                                                                                
                                                   ^  
   drivers/staging/slicoss/slicoss.c:1023:130: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->tcp.xmit_tcp_bytes,
                                                                                
                                                     ^  
   drivers/staging/slicoss/slicoss.c:1027:126: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->tcp.rcv_tcp_segs,
                                                                                
                                                 ^  
   drivers/staging/slicoss/slicoss.c:1031:128: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->tcp.rcv_tcp_bytes,
                                                                                
                                                   ^  
   drivers/staging/slicoss/slicoss.c:1035:123: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.xmt_bytes,
                                                                                
                                              ^  
   drivers/staging/slicoss/slicoss.c:1039:126: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.xmt_ucast,
                                                                                
                                                 ^  
   drivers/staging/slicoss/slicoss.c:1043:122: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.rcv_bytes,
                                                                                
                                             ^  
   drivers/staging/slicoss/slicoss.c:1047:125: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.rcv_ucast,
                                                                                
                                                ^  
   drivers/staging/slicoss/slicoss.c:1051:129: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.xmt_errors,
                                                                                
                                                    ^  
   drivers/staging/slicoss/slicoss.c:1055:136: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.xmt_errors,
                                                                                
                                                           ^  
   drivers/staging/slicoss/slicoss.c:1060:130: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.xmt_errors,
                                                                                
                                                     ^  
   drivers/staging/slicoss/slicoss.c:1064:129: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.rcv_errors,
                                                                                
                                                    ^  
   drivers/staging/slicoss/slicoss.c:1068:125: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      UPDATE_STATS_GB(stst->iface.rcv_discards,
                                                                                
                                                ^  
   drivers/staging/slicoss/slicoss.c:1072:95: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
      if (IOMEM_GET_FIELD64(stats, rcv_drops) > old->rcv_drops)
                                                                                
                  ^  
   drivers/staging/slicoss/slicoss.c:1074:95: warning: ISO C90 forbids mixed 
declarations and code [-Wdeclaration-after-statement]
         (IOMEM_GET_FIELD64(stats, rcv_drops) -
                                                                                
                  ^  

vim +1019 drivers/staging/slicoss/slicoss.c

  1003          adapter->upr_busy = 0;
  1004          switch (upr->upr_request) {
  1005          case SLIC_UPR_STATS: {
  1006                  struct slic_shmemory *sm = &adapter->shmem;
  1007                  struct slic_shmem_data __iomem *sm_data = 
sm->shmem_data;
  1008                  struct slic_stats __iomem *stats =
  1009                                  IOMEM_GET_FIELDADDR(sm_data, stats);
  1010                  struct slic_stats *old = &adapter->inicstats_prev;
  1011                  struct slicnet_stats *stst = &adapter->slic_stats;
  1012  
  1013                  if (isr & ISR_UPCERR) {
  1014                          dev_err(&adapter->netdev->dev,
  1015                                  "SLIC_UPR_STATS command failed 
isr[%x]\n", isr);
  1016                          break;
  1017                  }
  1018  
> 1019                  UPDATE_STATS_GB(stst->tcp.xmit_tcp_segs,
  1020                                  IOMEM_GET_FIELD64(stats, xmit_tcp_segs),
  1021                                  old->xmit_tcp_segs);
  1022  
  1023                  UPDATE_STATS_GB(stst->tcp.xmit_tcp_bytes,
  1024                                  IOMEM_GET_FIELD64(stats, 
xmit_tcp_bytes),
  1025                                  old->xmit_tcp_bytes);
  1026  
  1027                  UPDATE_STATS_GB(stst->tcp.rcv_tcp_segs,

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

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