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-rw-r--r--drivers/misc/ibmasm/ibmasmfs.c6
-rw-r--r--drivers/oprofile/oprofilefs.c6
-rw-r--r--drivers/usb/core/inode.c9
-rw-r--r--drivers/usb/gadget/f_fs.c8
-rw-r--r--drivers/usb/gadget/inode.c4
5 files changed, 8 insertions, 25 deletions
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index 35361753b487..15f24f362208 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -129,11 +129,9 @@ static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent)
root->i_op = &simple_dir_inode_operations;
root->i_fop = ibmasmfs_dir_ops;
- root_dentry = d_alloc_root(root);
- if (!root_dentry) {
- iput(root);
+ root_dentry = d_make_root(root);
+ if (!root_dentry)
return -ENOMEM;
- }
sb->s_root = root_dentry;
ibmasmfs_create_files(sb, root_dentry);
diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
index 2f0aa0f700e6..277bb70b8d75 100644
--- a/drivers/oprofile/oprofilefs.c
+++ b/drivers/oprofile/oprofilefs.c
@@ -251,11 +251,9 @@ static int oprofilefs_fill_super(struct super_block *sb, void *data, int silent)
return -ENOMEM;
root_inode->i_op = &simple_dir_inode_operations;
root_inode->i_fop = &simple_dir_operations;
- root_dentry = d_alloc_root(root_inode);
- if (!root_dentry) {
- iput(root_inode);
+ root_dentry = d_make_root(root_inode);
+ if (!root_dentry)
return -ENOMEM;
- }
sb->s_root = root_dentry;
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 9e186f3da839..bdaef8e36020 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -462,16 +462,9 @@ static int usbfs_fill_super(struct super_block *sb, void *data, int silent)
sb->s_op = &usbfs_ops;
sb->s_time_gran = 1;
inode = usbfs_get_inode(sb, S_IFDIR | 0755, 0);
-
- if (!inode) {
- dbg("%s: could not get inode!",__func__);
- return -ENOMEM;
- }
-
- root = d_alloc_root(inode);
+ root = d_make_root(inode);
if (!root) {
dbg("%s: could not get root dentry!",__func__);
- iput(inode);
return -ENOMEM;
}
sb->s_root = root;
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index f63dc6c150d2..d825b248728a 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -1063,13 +1063,9 @@ static int ffs_sb_fill(struct super_block *sb, void *_data, int silent)
&simple_dir_operations,
&simple_dir_inode_operations,
&data->perms);
- if (unlikely(!inode))
+ sb->s_root = d_make_root(inode);
+ if (unlikely(!sb->s_root))
goto Enomem;
- sb->s_root = d_alloc_root(inode);
- if (unlikely(!sb->s_root)) {
- iput(inode);
- goto Enomem;
- }
/* EP0 file */
if (unlikely(!ffs_sb_create_file(sb, "ep0", ffs,
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index ae04266dba1b..c95eea43b637 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -2059,10 +2059,8 @@ gadgetfs_fill_super (struct super_block *sb, void *opts, int silent)
if (!inode)
goto Enomem;
inode->i_op = &simple_dir_inode_operations;
- if (!(sb->s_root = d_alloc_root (inode))) {
- iput(inode);
+ if (!(sb->s_root = d_make_root (inode)))
goto Enomem;
- }
/* the ep0 file is named after the controller we expect;
* user mode code can use it for sanity checks, like we do.