refactor: moved duplicated function _process_reg_file to misc, remove…

[elektrischermoench]

…d unused inclcudes

the function _process_reg_file was duplicated in two different locations with exactly the same code. Moved everything to misc.py.

Only difference is some formatting stuff:

@@ -1,4 +1,3 @@
-
 def _process_reg_file(ubifs, inode, path, inodes):
     try:
         buf = bytearray()
@@ -9,7 +8,6 @@
             last_khash = start_key - 1

             for data in sorted_data:
-
                 # If data nodes are missing in sequence, fill in blanks
                 # with \x00 * UBIFS_BLOCK_SIZE
                 if data.key['khash'] - last_khash != 1:
@@ -35,6 +33,7 @@
                     d = d[:data.plaintext_size]

                 buf += decompress(compr_type, data.size, d)
+
                 last_khash = data.key['khash']
                 verbose_log(_process_reg_file, 'ino num: %s, compression: %s, path: %s' % (inode['ino'].key['ino_num'], compr_type, path))

[e3krisztian]

Thanks for removing this duplication!