[040/126] can: gw: use kmem_cache_free() instead of kfree()

Steven Rostedt
2013-05-07T03:59:40Z

[-- Attachment #1: 0040-can-gw-use-kmem_cache_free-instead-of-kfree.patch --]
[-- Type: text/plain, Size: 1509 bytes --]

3.6.11.3 stable review patch.
If anyone has any objections, please let me know.

------------------

From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

[ Upstream commit 3480a2125923e4b7a56d79efc76743089bf273fc ]

Memory allocated by kmem_cache_alloc() should be freed using
kmem_cache_free(), not kfree().

Cc: linux-stable <stable@vger.kernel.org> # >= v3.2
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
net/can/gw.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/can/gw.c b/net/can/gw.c
index b54d5e6..36cf941 100644
--- a/net/can/gw.c
+++ b/net/can/gw.c
@@ -436,7 +436,7 @@ static int cgw_notifier(struct notifier_block *nb,
if (gwj->src.dev == dev || gwj->dst.dev == dev) {
hlist_del(&gwj->list);
cgw_unregister_filter(gwj);
- kfree(gwj);
+ kmem_cache_free(cgw_cache, gwj);
}
}
}
@@ -826,7 +826,7 @@ static void cgw_remove_all_jobs(void)
hlist_for_each_entry_safe(gwj, n, nx, &cgw_list, list) {
hlist_del(&gwj->list);
cgw_unregister_filter(gwj);
- kfree(gwj);
+ kmem_cache_free(cgw_cache, gwj);
}
}

@@ -879,7 +879,7 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)

hlist_del(&gwj->list);
cgw_unregister_filter(gwj);
- kfree(gwj);
+ kmem_cache_free(cgw_cache, gwj);
err = 0;
break;
}
--
1.7.10.4