Merge branches 'acpi-resources', 'acpi-battery', 'acpi-doc' and 'acpi-pnp'

[linux-2.6-block.git] / fs / ext4 / extents.c

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 973816bfe4a9d115a11270a1689a1cecd6fd1dec..d74e08029643d3e5eeb1f8a14d9a78c290549863 100644 (file)
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4927,13 +4927,6 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
        if (ret)
                return ret;
 
-       /*
-        * currently supporting (pre)allocate mode for extent-based
-        * files _only_
-        */
-       if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)))
-               return -EOPNOTSUPP;
-
        if (mode & FALLOC_FL_COLLAPSE_RANGE)
                return ext4_collapse_range(inode, offset, len);
 
@@ -4955,6 +4948,14 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
 
        mutex_lock(&inode->i_mutex);
 
+       /*
+        * We only support preallocation for extent-based files only
+        */
+       if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))) {
+               ret = -EOPNOTSUPP;
+               goto out;
+       }
+
        if (!(mode & FALLOC_FL_KEEP_SIZE) &&
             offset + len > i_size_read(inode)) {
                new_size = offset + len;