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-rw-r--r--net/core/sock.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index ca2984a..3307c02 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2740,10 +2740,8 @@ static void req_prot_cleanup(struct request_sock_ops *rsk_prot)
return;
kfree(rsk_prot->slab_name);
rsk_prot->slab_name = NULL;
- if (rsk_prot->slab) {
- kmem_cache_destroy(rsk_prot->slab);
- rsk_prot->slab = NULL;
- }
+ kmem_cache_destroy(rsk_prot->slab);
+ rsk_prot->slab = NULL;
}
static int req_prot_init(const struct proto *prot)
@@ -2828,10 +2826,8 @@ void proto_unregister(struct proto *prot)
list_del(&prot->node);
mutex_unlock(&proto_list_mutex);
- if (prot->slab != NULL) {
- kmem_cache_destroy(prot->slab);
- prot->slab = NULL;
- }
+ kmem_cache_destroy(prot->slab);
+ prot->slab = NULL;
req_prot_cleanup(prot->rsk_prot);
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