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kernel/cred.c: use kmem_cache_free
Free memory allocated using kmem_cache_zalloc using kmem_cache_free rather than kfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,E,c; @@ x = \(kmem_cache_alloc\|kmem_cache_zalloc\|kmem_cache_alloc_node\)(c,...) ... when != x = E when != &x ?-kfree(x) +kmem_cache_free(c,x) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: David Howells <dhowells@redhat.com> Cc: James Morris <jmorris@namei.org> Cc: Steve Dickson <steved@redhat.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org>
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@ -224,7 +224,7 @@ struct cred *cred_alloc_blank(void)
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#ifdef CONFIG_KEYS
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new->tgcred = kzalloc(sizeof(*new->tgcred), GFP_KERNEL);
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if (!new->tgcred) {
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kfree(new);
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kmem_cache_free(cred_jar, new);
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return NULL;
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}
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atomic_set(&new->tgcred->usage, 1);
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