[NET]: drop duplicate assignment in request_sock

Just noticed that request_sock.[ch] contain a useless assignment of
rskq_accept_head to itself.  I assume this is a typo and the 2nd one
was supposed to be _tail.  However, setting _tail to NULL is not
needed, so the patch below just drops the 2nd assignment.

Signed-off-By: Norbert Kiesel <nkiesel@tbdnetworks.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 2 insertions, 2 deletions

diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 11641c9384f7..c5d7f920c352 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -145,7 +145,7 @@ static inline struct request_sock *
 {
         struct request_sock *req = queue->rskq_accept_head;
 
-        queue->rskq_accept_head = queue->rskq_accept_head = NULL;
+        queue->rskq_accept_head = NULL;
         return req;
 }
 
diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 98f0fc923f91..1e44eda1fda9 100644
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -51,7 +51,7 @@ int reqsk_queue_alloc(struct request_sock_queue *queue,
 
         get_random_bytes(&lopt->hash_rnd, sizeof(lopt->hash_rnd));
         rwlock_init(&queue->syn_wait_lock);
-        queue->rskq_accept_head = queue->rskq_accept_head = NULL;
+        queue->rskq_accept_head = NULL;
         lopt->nr_table_entries = nr_table_entries;
 
         write_lock_bh(&queue->syn_wait_lock);