[vfs:work.mount 11/18] arch/powerpc/platforms/cell/spufs/inode.c:619:20: error: suggest parentheses around comparison in operand of '&'

kbuild test robot <fengguang.wu@xxxxxxxxx> · Tue, 11 Jul 2017 05:53:11 +0800

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.mount
head:   e5be4cc03bd370f4473eafcfc8b3d8f43f192f4b
commit: 86b1b993671d41333eede5d8edcd889d23c72997 [11/18] spufs: Implement show_options
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 86b1b993671d41333eede5d8edcd889d23c72997
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   arch/powerpc/platforms/cell/spufs/inode.c: In function 'spufs_show_options':
>> arch/powerpc/platforms/cell/spufs/inode.c:619:20: error: suggest parentheses around comparison in operand of '&' [-Werror=parentheses]
     if (inode->i_mode & S_IALLUGO != 0775)
                       ^
   cc1: all warnings being treated as errors

vim +619 arch/powerpc/platforms/cell/spufs/inode.c

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