From: Karsten Keil <kkeil@linux-pingi.de>
Date: Tue, 15 May 2012 23:51:05 +0000 (+0000)
Subject: mISDN: Reduce RX buffer allocation for transparent data
X-Git-Tag: v3.5-rc1~109^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7206e659f689558b41aa058c3040b081cb281d03;p=pandora-kernel.git

mISDN: Reduce RX buffer allocation for transparent data

We did allways allocate maxsize buffers, but for transparent data we know
the actual size.
Use a common function to calculate size and detect overflows.

Signed-off-by: Karsten Keil <kkeil@linux-pingi.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed