dquot: cleanup dquot initialize routine

Get rid of the initialize dquot operation - it is now always called from
the filesystem and if a filesystem really needs it's own (which none
currently does) it can just call into it's own routine directly.

Rename the now static low-level dquot_initialize helper to __dquot_initialize
and vfs_dq_init to dquot_initialize to have a consistent namespace.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>

4 files changed, 12 insertions, 11 deletions

diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index d11f6e484519..5d198d0697fb 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -20,6 +20,7 @@
 
 #include <linux/time.h>
 #include <linux/pagemap.h>
+#include <linux/quotaops.h>
 #include "ext2.h"
 #include "xattr.h"
 #include "acl.h"
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 88b71972c626..ad7d572ee8dc 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -586,7 +586,7 @@ got:
                 goto fail_drop;
         }
 
-        vfs_dq_init(inode);
+        dquot_initialize(inode);
         err = dquot_alloc_inode(inode);
         if (err)
                 goto fail_drop;
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index c87840c33e17..45ff49f0a4b5 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -59,7 +59,7 @@ static inline int ext2_inode_is_fast_symlink(struct inode *inode)
 void ext2_delete_inode (struct inode * inode)
 {
         if (!is_bad_inode(inode))
-                vfs_dq_init(inode);
+                dquot_initialize(inode);
         truncate_inode_pages(&inode->i_data, 0);
 
         if (is_bad_inode(inode))
@@ -1461,7 +1461,7 @@ int ext2_setattr(struct dentry *dentry, struct iattr *iattr)
                 return error;
 
         if (iattr->ia_valid & ATTR_SIZE)
-                vfs_dq_init(inode);
+                dquot_initialize(inode);
         if ((iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid) ||
             (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)) {
                 error = dquot_transfer(inode, iattr);
diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index 5923df7b22af..71efb0e9a3f2 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -102,7 +102,7 @@ static int ext2_create (struct inode * dir, struct dentry * dentry, int mode, st
 {
         struct inode *inode;
 
-        vfs_dq_init(dir);
+        dquot_initialize(dir);
 
         inode = ext2_new_inode(dir, mode);
         if (IS_ERR(inode))
@@ -131,7 +131,7 @@ static int ext2_mknod (struct inode * dir, struct dentry *dentry, int mode, dev_
         if (!new_valid_dev(rdev))
                 return -EINVAL;
 
-        vfs_dq_init(dir);
+        dquot_initialize(dir);
 
         inode = ext2_new_inode (dir, mode);
         err = PTR_ERR(inode);
@@ -157,7 +157,7 @@ static int ext2_symlink (struct inode * dir, struct dentry * dentry,
         if (l > sb->s_blocksize)
                 goto out;
 
-        vfs_dq_init(dir);
+        dquot_initialize(dir);
 
         inode = ext2_new_inode (dir, S_IFLNK | S_IRWXUGO);
         err = PTR_ERR(inode);
@@ -202,7 +202,7 @@ static int ext2_link (struct dentry * old_dentry, struct inode * dir,
         if (inode->i_nlink >= EXT2_LINK_MAX)
                 return -EMLINK;
 
-        vfs_dq_init(dir);
+        dquot_initialize(dir);
 
         inode->i_ctime = CURRENT_TIME_SEC;
         inode_inc_link_count(inode);
@@ -226,7 +226,7 @@ static int ext2_mkdir(struct inode * dir, struct dentry * dentry, int mode)
         if (dir->i_nlink >= EXT2_LINK_MAX)
                 goto out;
 
-        vfs_dq_init(dir);
+        dquot_initialize(dir);
 
         inode_inc_link_count(dir);
 
@@ -274,7 +274,7 @@ static int ext2_unlink(struct inode * dir, struct dentry *dentry)
         struct page * page;
         int err = -ENOENT;
 
-        vfs_dq_init(dir);
+        dquot_initialize(dir);
 
         de = ext2_find_entry (dir, &dentry->d_name, &page);
         if (!de)
@@ -318,8 +318,8 @@ static int ext2_rename (struct inode * old_dir, struct dentry * old_dentry,
         struct ext2_dir_entry_2 * old_de;
         int err = -ENOENT;
 
-        vfs_dq_init(old_dir);
-        vfs_dq_init(new_dir);
+        dquot_initialize(old_dir);
+        dquot_initialize(new_dir);
 
         old_de = ext2_find_entry (old_dir, &old_dentry->d_name, &old_page);
         if (!old_de)