[ 62/64] can: gw: use kmem_cache_free() instead of kfree()

From: Greg Kroah-Hartman
Date: Wed Apr 10 2013 - 18:49:09 EST


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

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

From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

commit 3480a2125923e4b7a56d79efc76743089bf273fc upstream.

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

Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Acked-by: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
net/can/gw.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

--- a/net/can/gw.c
+++ b/net/can/gw.c
@@ -436,7 +436,7 @@ static int cgw_notifier(struct notifier_
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);
}
}
}
@@ -829,7 +829,7 @@ 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);
}
}

@@ -885,7 +885,7 @@ static int cgw_remove_job(struct sk_buff

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


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