Merge tag 'nios2-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2

[deliverable/linux.git] / fs / nilfs2 / the_nilfs.h

diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h
index 23778d385836f56c9cad3be7aa3cdaca2e7c1e69..79369fd6b13bcb8ba73198887f004fbf8536b663 100644 (file)
--- a/fs/nilfs2/the_nilfs.h
+++ b/fs/nilfs2/the_nilfs.h
@@ -13,11 +13,7 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * Written by Ryusuke Konishi <ryusuke@osrg.net>
+ * Written by Ryusuke Konishi.
  *
  */
 
@@ -118,10 +114,10 @@ struct the_nilfs {
        struct buffer_head     *ns_sbh[2];
        struct nilfs_super_block *ns_sbp[2];
        time_t                  ns_sbwtime;
-       unsigned                ns_sbwcount;
-       unsigned                ns_sbsize;
-       unsigned                ns_mount_state;
-       unsigned                ns_sb_update_freq;
+       unsigned int            ns_sbwcount;
+       unsigned int            ns_sbsize;
+       unsigned int            ns_mount_state;
+       unsigned int            ns_sb_update_freq;
 
        /*
         * Following fields are dedicated to a writable FS-instance.
@@ -226,15 +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
@@ -273,6 +268,7 @@ struct nilfs_root {
 static inline int nilfs_sb_need_update(struct the_nilfs *nilfs)
 {
        u64 t = get_seconds();
+
        return t < nilfs->ns_sbwtime ||
                t > nilfs->ns_sbwtime + nilfs->ns_sb_update_freq;
 }
@@ -280,6 +276,7 @@ static inline int nilfs_sb_need_update(struct the_nilfs *nilfs)
 static inline int nilfs_sb_will_flip(struct the_nilfs *nilfs)
 {
        int flip_bits = nilfs->ns_sbwcount & 0x0FL;
+
        return (flip_bits != 0x08 && flip_bits != 0x0F);
 }
 
@@ -308,7 +305,7 @@ static inline void nilfs_get_root(struct nilfs_root *root)
 
 static inline int nilfs_valid_fs(struct the_nilfs *nilfs)
 {
-       unsigned valid_fs;
+       unsigned int valid_fs;
 
        down_read(&nilfs->ns_sem);
        valid_fs = (nilfs->ns_mount_state & NILFS_VALID_FS);