ext3: Use search_dirblock() in ext3_dx_find_entry()

Use the search_dirblock() in ext3_dx_find_entry().  It makes the code
easier to read, and it takes advantage of common code.  It also saves
100 bytes or so of text space.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Brad Spengler <spender@grsecurity.net>
Signed-off-by: Jan Kara <jack@suse.cz>
1 file changed