wic: Create a logical partition only when it is really mandatory

Don't worth bother with logical partition on MBR partition type (aka
msdos) if disk image generated by wic should have 4 partitions.

(From OE-Core rev: 36a558fbdc96094626e7de1a3510691e30885368)

Signed-off-by: Alessio Igor Bogani <alessio.bogani@elettra.eu>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

diff --git a/scripts/lib/wic/utils/partitionedfs.py b/scripts/lib/wic/utils/partitionedfs.py
index 9e76487844eebfffc7227d053a65dc9fdab3678b..9ea4a30cbb1cc66be66651653814c60b17bad2f9 100644 (file)
--- a/scripts/lib/wic/utils/partitionedfs.py
+++ b/scripts/lib/wic/utils/partitionedfs.py
@@ -201,9 +201,10 @@ class Image():
                 part['num'] = 0
 
             if disk['ptable_format'] == "msdos":
-                if disk['realpart'] > 3:
-                    part['type'] = 'logical'
-                    part['num'] = disk['realpart'] + 1
+                if len(self.partitions) > 4:
+                    if disk['realpart'] > 3:
+                        part['type'] = 'logical'
+                        part['num'] = disk['realpart'] + 1
 
             disk['partitions'].append(num)
             msger.debug("Assigned %s to %s%d, sectors range %d-%d size %d "