quota: various style cleanups

Cleanups in quota code:
  Change __inline__ to inline.
  Change some macros to inline functions.
  Remove vfs_quota_off_mount() macro.
  DQUOT_OFF() should be (0) is CONFIG_QUOTA is disabled.
  Move declaration of mark_dquot_dirty and dirty_dquot from quota.h to dquot.c

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 9 insertions, 1 deletions

diff --git a/fs/dquot.c b/fs/dquot.c
index 24eef582d2a0..fc26d1097d3c 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -289,7 +289,15 @@ static void wait_on_dquot(struct dquot *dquot)
         mutex_unlock(&dquot->dq_lock);
 }
 
-#define mark_dquot_dirty(dquot) ((dquot)->dq_sb->dq_op->mark_dirty(dquot))
+static inline int dquot_dirty(struct dquot *dquot)
+{
+        return test_bit(DQ_MOD_B, &dquot->dq_flags);
+}
+
+static inline int mark_dquot_dirty(struct dquot *dquot)
+{
+        return dquot->dq_sb->dq_op->mark_dirty(dquot);
+}
 
 int dquot_mark_dquot_dirty(struct dquot *dquot)
 {