ext4: remove write-only variables from ext4_ordered_write_end

The variables 'from' and 'to' are not used anywhere.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Acked-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 0080999d2cd4dff2a51d5b21e6841d797bf392d3..59fbbe899acc24a5817befbc67fda67ba427b3d1 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1424,12 +1424,8 @@ static int ext4_ordered_write_end(struct file *file,
 {
        handle_t *handle = ext4_journal_current_handle();
        struct inode *inode = mapping->host;
-       unsigned from, to;
        int ret = 0, ret2;
 
-       from = pos & (PAGE_CACHE_SIZE - 1);
-       to = from + len;
-
        ret = ext4_jbd2_file_inode(handle, inode);
 
        if (ret == 0) {