Axel Lin 4c9b316e6b pbuf: Fix allocate zero length pbuf
Current code fails to allocate zero length pbuf (e.g. for PBUF_RAW PBUF_POOL),
fix it.

Fixes: eb269e61b5d3 ("First step to clean up pbuf implementation: add pbuf_alloc_reference() to allocate pbufs referencing external payload; move member initialization to common function; simplify PBUF_POOL chain allocator")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: goldsimon <goldsimon@gmx.de>
2017-04-26 20:15:22 +02:00
..
2017-04-26 20:15:22 +02:00
2017-04-26 08:39:44 -05:00
2016-08-03 20:21:54 +02:00