6lowpan: use stack buffer instead of heap
authorAlexander Aring <alex.aring@gmail.com>
Tue, 5 Feb 2013 10:23:43 +0000 (10:23 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 6 Feb 2013 20:56:17 +0000 (15:56 -0500)
commitfc4e98dbbaa30ca2180df0b2b0d0608045ed3f19
treeb8a555d561dfae5ac96cae94c4a8d9f19f7a75d6
parenta07fdceccf9d9f1b87f781e9a87662182e590d70
6lowpan: use stack buffer instead of heap

head buffer is only temporary available in lowpan_header_create.
So it's not necessary to put it on the heap.

Also fixed a comment codestyle issue.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ieee802154/6lowpan.c