From: Sjur Braendeland <sjur.brandeland@stericsson.com>
Date: Tue, 10 Aug 2010 07:36:46 +0000 (+0000)
Subject: caif: Bugfix - Increase default headroom size for control channel.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=24e263adba5fea744a3965ab1ca44620b74cb9c8;p=linux-beck.git

caif: Bugfix - Increase default headroom size for control channel.

Headroom size for control channel must be at least 48 bytes in some scenarios.

Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c
index 01f238ff2346..c49a6695793a 100644
--- a/net/caif/cfpkt_skbuff.c
+++ b/net/caif/cfpkt_skbuff.c
@@ -9,7 +9,7 @@
 #include <linux/hardirq.h>
 #include <net/caif/cfpkt.h>
 
-#define PKT_PREFIX  16
+#define PKT_PREFIX  48
 #define PKT_POSTFIX 2
 #define PKT_LEN_WHEN_EXTENDING 128
 #define PKT_ERROR(pkt, errmsg) do {	   \