exofs: refactor exofs_i_info initialization into common helper

There are two places that initialize inodes: exofs_iget() and
exofs_new_inode()

As more members of exofs_i_info that need initialization are
added this code will grow. (soon)

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index 01fa798e8fd..7bc71a7d30a 100644
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -908,6 +908,12 @@ out:
         return ret;
 }
 
+
+static void __oi_init(struct exofs_i_info *oi)
+{
+        init_waitqueue_head(&oi->i_wq);
+        oi->i_flags = 0;
+}
 /*
  * Fill in an inode read from the OSD and set it up for use
  */
@@ -925,13 +931,13 @@ struct inode *exofs_iget(struct super_block *sb, unsigned long ino)
         if (!(inode->i_state & I_NEW))
                 return inode;
         oi = exofs_i(inode);
+        __oi_init(oi);
 
         /* read the inode from the osd */
         ret = exofs_get_inode(sb, oi, &fcb, &sanity);
         if (ret)
                 goto bad_inode;
 
-        init_waitqueue_head(&oi->i_wq);
         set_obj_created(oi);
 
         /* copy stuff from on-disk struct to in-memory struct */
@@ -1062,8 +1068,8 @@ struct inode *exofs_new_inode(struct inode *dir, int mode)
                 return ERR_PTR(-ENOMEM);
 
         oi = exofs_i(inode);
+        __oi_init(oi);
 
-        init_waitqueue_head(&oi->i_wq);
         set_obj_2bcreated(oi);
 
         sbi = sb->s_fs_info;