tree:   git://git.cmpxchg.org/linux-mmotm.git master
head:   87bf5bee8749a1d3c82d12a55a1e33f6a22da8ed
commit: c9428b26899f4d60a4c9831921555644d4f68d44 [131/197] microblaze: mb: remove use of seq_printf return value
config: microblaze-mmu_defconfig (attached as .config)
reproduce:
  wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
  chmod +x ~/bin/make.cross
  git checkout c9428b26899f4d60a4c9831921555644d4f68d44
  # save the attached .config to linux build tree
  make.cross ARCH=microblaze 

All error/warnings:

   arch/microblaze/kernel/cpu/mb.c: In function 'show_cpuinfo':
>> arch/microblaze/kernel/cpu/mb.c:105:2: error: 'x' undeclared (first use in this function)
     x seq_puts(m, "Icache:\t\tno\n");
     ^
   arch/microblaze/kernel/cpu/mb.c:105:2: note: each undeclared identifier is reported only once for each function it appears in
>> arch/microblaze/kernel/cpu/mb.c:105:4: error: expected ';' before 'seq_puts'
     x seq_puts(m, "Icache:\t\tno\n");
       ^

vim +/x +105 arch/microblaze/kernel/cpu/mb.c

    99		if (cpuinfo.use_icache)
   100			seq_printf(m,
   101				   "Icache:\t\t%ukB\tline length:\t%dB\n",
   102				   cpuinfo.icache_size >> 10,
   103				   cpuinfo.icache_line_length);
   104		else
 > 105		x	seq_puts(m, "Icache:\t\tno\n");
   106	
   107		if (cpuinfo.use_dcache) {
   108			seq_printf(m,

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0-DAY kernel test infrastructure                Open Source Technology Center
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