From 54563d41a58be77e9bd9ef7af1ea4026cf0e7e07 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 1 Sep 2013 15:57:51 -0400
Subject: [PATCH] btrfs: get rid of fdentry()
3 of 4 callers actually want file_inode()...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
---
fs/btrfs/ctree.h | 5 -----
fs/btrfs/ioctl.c | 8 ++++----
2 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index aea4433081dca..f9aeb2759a646 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3111,11 +3111,6 @@ static inline u32 btrfs_level_size(struct btrfs_root *root, int level)
((unsigned long)(btrfs_leaf_data(leaf) + \
btrfs_item_offset_nr(leaf, slot)))
-static inline struct dentry *fdentry(struct file *file)
-{
- return file->f_path.dentry;
-}
-
static inline bool btrfs_mixed_space_info(struct btrfs_space_info *space_info)
{
return ((space_info->flags & BTRFS_BLOCK_GROUP_METADATA) &&
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 64a0876c78723..a111622598b0b 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -320,7 +320,7 @@ static int btrfs_ioctl_getversion(struct file *file, int __user *arg)
static noinline int btrfs_ioctl_fitrim(struct file *file, void __user *arg)
{
- struct btrfs_fs_info *fs_info = btrfs_sb(fdentry(file)->d_sb);
+ struct btrfs_fs_info *fs_info = btrfs_sb(file_inode(file)->i_sb);
struct btrfs_device *device;
struct request_queue *q;
struct fstrim_range range;
@@ -2089,7 +2089,7 @@ static noinline int btrfs_ioctl_ino_lookup(struct file *file,
static noinline int btrfs_ioctl_snap_destroy(struct file *file,
void __user *arg)
{
- struct dentry *parent = fdentry(file);
+ struct dentry *parent = file->f_path.dentry;
struct dentry *dentry;
struct inode *dir = parent->d_inode;
struct inode *inode;
@@ -3105,7 +3105,7 @@ static int btrfs_clone(struct inode *src, struct inode *inode,
static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
u64 off, u64 olen, u64 destoff)
{
- struct inode *inode = fdentry(file)->d_inode;
+ struct inode *inode = file_inode(file);
struct btrfs_root *root = BTRFS_I(inode)->root;
struct fd src_file;
struct inode *src;
@@ -4304,7 +4304,7 @@ static long btrfs_ioctl_quota_rescan_status(struct file *file, void __user *arg)
static long btrfs_ioctl_quota_rescan_wait(struct file *file, void __user *arg)
{
- struct btrfs_root *root = BTRFS_I(fdentry(file)->d_inode)->root;
+ struct btrfs_root *root = BTRFS_I(file_inode(file))->root;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
--
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