ext4: ext4_ext_migrate should use NULL not 0

ext4_ext_migrate() calls ext4_new_inode() and passes 0 instead of a pointer
to a struct qstr.  This patch uses NULL, to make it obvious to the caller
that this was a pointer.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index 25f3a974b725d30492f8b4db74f49285ea077db3..b0a126f23c20cd70f662834411fdf870910a575f 100644 (file)
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -496,7 +496,7 @@ int ext4_ext_migrate(struct inode *inode)
        goal = (((inode->i_ino - 1) / EXT4_INODES_PER_GROUP(inode->i_sb)) *
                EXT4_INODES_PER_GROUP(inode->i_sb)) + 1;
        tmp_inode = ext4_new_inode(handle, inode->i_sb->s_root->d_inode,
-                                  S_IFREG, 0, goal);
+                                  S_IFREG, NULL, goal);
        if (IS_ERR(tmp_inode)) {
                retval = -ENOMEM;
                ext4_journal_stop(handle);