Merge tag 'gcc-plugins-v4.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / fs / btrfs / xattr.c

diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index 145d2b8..fccbf55 100644 (file)
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -237,6 +237,9 @@ int __btrfs_setxattr(struct btrfs_trans_handle *trans,
        struct btrfs_root *root = BTRFS_I(inode)->root;
        int ret;
 
+       if (btrfs_root_readonly(root))
+               return -EROFS;
+
        if (trans)
                return do_setxattr(trans, inode, name, value, size, flags);
 
@@ -249,7 +252,7 @@ int __btrfs_setxattr(struct btrfs_trans_handle *trans,
                goto out;
 
        inode_inc_iversion(inode);
-       inode->i_ctime = current_fs_time(inode->i_sb);
+       inode->i_ctime = current_time(inode);
        set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags);
        ret = btrfs_update_inode(trans, root, inode);
        BUG_ON(ret);
@@ -369,33 +372,29 @@ err:
 }
 
 static int btrfs_xattr_handler_get(const struct xattr_handler *handler,
-                                  struct dentry *dentry, const char *name,
-                                  void *buffer, size_t size)
+                                  struct dentry *unused, struct inode *inode,
+                                  const char *name, void *buffer, size_t size)
 {
-       struct inode *inode = d_inode(dentry);
-
        name = xattr_full_name(handler, name);
        return __btrfs_getxattr(inode, name, buffer, size);
 }
 
 static int btrfs_xattr_handler_set(const struct xattr_handler *handler,
-                                  struct dentry *dentry, const char *name,
-                                  const void *buffer, size_t size,
-                                  int flags)
+                                  struct dentry *unused, struct inode *inode,
+                                  const char *name, const void *buffer,
+                                  size_t size, int flags)
 {
-       struct inode *inode = d_inode(dentry);
-
        name = xattr_full_name(handler, name);
        return __btrfs_setxattr(NULL, inode, name, buffer, size, flags);
 }
 
 static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler,
-                                       struct dentry *dentry,
+                                       struct dentry *unused, struct inode *inode,
                                        const char *name, const void *value,
                                        size_t size, int flags)
 {
        name = xattr_full_name(handler, name);
-       return btrfs_set_prop(d_inode(dentry), name, value, size, flags);
+       return btrfs_set_prop(inode, name, value, size, flags);
 }
 
 static const struct xattr_handler btrfs_security_xattr_handler = {
@@ -434,25 +433,6 @@ const struct xattr_handler *btrfs_xattr_handlers[] = {
        NULL,
 };
 
-int btrfs_setxattr(struct dentry *dentry, const char *name, const void *value,
-                  size_t size, int flags)
-{
-       struct btrfs_root *root = BTRFS_I(d_inode(dentry))->root;
-
-       if (btrfs_root_readonly(root))
-               return -EROFS;
-       return generic_setxattr(dentry, name, value, size, flags);
-}
-
-int btrfs_removexattr(struct dentry *dentry, const char *name)
-{
-       struct btrfs_root *root = BTRFS_I(d_inode(dentry))->root;
-
-       if (btrfs_root_readonly(root))
-               return -EROFS;
-       return generic_removexattr(dentry, name);
-}
-
 static int btrfs_initxattrs(struct inode *inode,
                            const struct xattr *xattr_array, void *fs_info)
 {