From: John Crispin <john@openwrt.org>
Date: Tue, 12 Mar 2013 13:53:01 +0000 (+0000)
Subject: ltq-atm: update sock api
X-Git-Tag: reboot~10967
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7e1c5b0be86ce6e435a8d32fafe7743463a43344;p=openwrt%2Fstaging%2Fxback.git

ltq-atm: update sock api

update sock api in lantiq atm driver

The ltq-atm driver provides its own replacement for net/atm/common.c:alloc_tx(),
defined in ltq_atm.c:atm_alloc_tx().
The read of sk_wmem_alloc is done in the wrong way, starting with commit
2b85a34e911bf483c27cfdd124aeb1605145dc80 in linux mainline it has to be
done through a specific wrapper.

Signed-off-by: Luca Dariz <luca.dariz@gmail.com>

SVN-Revision: 35991
---

diff --git a/package/platform/lantiq/ltq-atm/src/ltq_atm.c b/package/platform/lantiq/ltq-atm/src/ltq_atm.c
index ff4bbfcea4..dcdb0a9c87 100644
--- a/package/platform/lantiq/ltq-atm/src/ltq_atm.c
+++ b/package/platform/lantiq/ltq-atm/src/ltq_atm.c
@@ -794,7 +794,7 @@ struct sk_buff* atm_alloc_tx(struct atm_vcc *vcc, unsigned int size)
 		return NULL;
 	}
 	/*  send buffer overflow    */
-	if ( atomic_read(&sk_atm(vcc)->sk_wmem_alloc) && !atm_may_send(vcc, size) ) {
+	if ( sk_wmem_alloc_get(sk_atm(vcc)) && !atm_may_send(vcc, size) ) {
 		pr_err("atm_alloc_tx: send buffer overflow\n");
 		return NULL;
 	}