linux-next: build failure after merge of the vfs tree

[Stephen Rothwell]

Hi Al,

After merging the vfs tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

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

Caused by commit

  86b1b993671d ("spufs: Implement show_options")

I applied the following patch:

From: Stephen Rothwell <s...@canb.auug.org.au>
Date: Tue, 11 Jul 2017 10:44:55 +1000
Subject: [PATCH] spufs: always parenthesise bitwise expressions

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)
                    ^

Fixes: 86b1b993671d "spufs: Implement show_options"
Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au>
---
 arch/powerpc/platforms/cell/spufs/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/cell/spufs/inode.c 
b/arch/powerpc/platforms/cell/spufs/inode.c
index e210d69beeee..9558d725a99b 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -616,7 +616,7 @@ static int spufs_show_options(struct seq_file *m, struct 
dentry *root)
        if (!gid_eq(inode->i_gid, GLOBAL_ROOT_GID))
                seq_printf(m, ",gid=%u",
                           from_kgid_munged(&init_user_ns, inode->i_gid));
-       if (inode->i_mode & S_IALLUGO != 0775)
+       if ((inode->i_mode & S_IALLUGO) != 0775)
                seq_printf(m, ",mode=%o", inode->i_mode);
        if (sbi->debug)
                seq_puts(m, ",debug");
-- 
2.13.2

-- 
Cheers,
Stephen Rothwell