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-rw-r--r--net/dccp/ackvec.c12
-rw-r--r--net/dccp/ccid.c3
-rw-r--r--net/dccp/minisocks.c4
3 files changed, 7 insertions, 12 deletions
diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index bd9e718c2..3de0d0362 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -398,12 +398,8 @@ out_err:
void dccp_ackvec_exit(void)
{
- if (dccp_ackvec_slab != NULL) {
- kmem_cache_destroy(dccp_ackvec_slab);
- dccp_ackvec_slab = NULL;
- }
- if (dccp_ackvec_record_slab != NULL) {
- kmem_cache_destroy(dccp_ackvec_record_slab);
- dccp_ackvec_record_slab = NULL;
- }
+ kmem_cache_destroy(dccp_ackvec_slab);
+ dccp_ackvec_slab = NULL;
+ kmem_cache_destroy(dccp_ackvec_record_slab);
+ dccp_ackvec_record_slab = NULL;
}
diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
index 834989751..90f77d08c 100644
--- a/net/dccp/ccid.c
+++ b/net/dccp/ccid.c
@@ -95,8 +95,7 @@ static struct kmem_cache *ccid_kmem_cache_create(int obj_size, char *slab_name_f
static void ccid_kmem_cache_destroy(struct kmem_cache *slab)
{
- if (slab != NULL)
- kmem_cache_destroy(slab);
+ kmem_cache_destroy(slab);
}
static int __init ccid_activate(struct ccid_operations *ccid_ops)
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 30addee2d..838f524cf 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -48,8 +48,6 @@ void dccp_time_wait(struct sock *sk, int state, int timeo)
tw->tw_ipv6only = sk->sk_ipv6only;
}
#endif
- /* Linkage updates. */
- __inet_twsk_hashdance(tw, sk, &dccp_hashinfo);
/* Get the TIME_WAIT timeout firing. */
if (timeo < rto)
@@ -60,6 +58,8 @@ void dccp_time_wait(struct sock *sk, int state, int timeo)
timeo = DCCP_TIMEWAIT_LEN;
inet_twsk_schedule(tw, timeo);
+ /* Linkage updates. */
+ __inet_twsk_hashdance(tw, sk, &dccp_hashinfo);
inet_twsk_put(tw);
} else {
/* Sorry, if we're out of memory, just CLOSE this