[PATCH 6/7] nilfs2: remove loops of single statement macros

[Ryusuke Konishi]

This fixes checkpatch.pl warning "WARNING: Single statement macros
should not use a do {} while (0) loop".

Signed-off-by: Ryusuke Konishi <konishi.ryus...@lab.ntt.co.jp>
---
 fs/nilfs2/the_nilfs.h | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h
index 06d2548..79369fd 100644
--- a/fs/nilfs2/the_nilfs.h
+++ b/fs/nilfs2/the_nilfs.h
@@ -222,15 +222,14 @@ THE_NILFS_FNS(SB_DIRTY, sb_dirty)
  * Mount option operations
  */
 #define nilfs_clear_opt(nilfs, opt)  \
-       do { (nilfs)->ns_mount_opt &= ~NILFS_MOUNT_##opt; } while (0)
+       ((nilfs)->ns_mount_opt &= ~NILFS_MOUNT_##opt)
 #define nilfs_set_opt(nilfs, opt)  \
-       do { (nilfs)->ns_mount_opt |= NILFS_MOUNT_##opt; } while (0)
+       ((nilfs)->ns_mount_opt |= NILFS_MOUNT_##opt)
 #define nilfs_test_opt(nilfs, opt) ((nilfs)->ns_mount_opt & NILFS_MOUNT_##opt)
 #define nilfs_write_opt(nilfs, mask, opt)                              \
-       do { (nilfs)->ns_mount_opt =                                    \
+       ((nilfs)->ns_mount_opt =                                        \
                (((nilfs)->ns_mount_opt & ~NILFS_MOUNT_##mask) |        \
-                NILFS_MOUNT_##opt);                                    \
-       } while (0)
+                NILFS_MOUNT_##opt))                                    \
 
 /**
  * struct nilfs_root - nilfs root object
-- 
1.8.3.1