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authorDenis V. Lunev <den@openvz.org>2008-07-10 19:53:39 -0400
committerDavid S. Miller <davem@davemloft.net>2008-07-10 19:53:39 -0400
commitfe785bee05f08d37b34b7399d003b74199274ce4 (patch)
treed87c30deefc4c35d5794879b3430470d554ae2a6 /net
parent2e655571c618434c24ac2ca989374fdd84470d6d (diff)
netlabel: netlink_unicast calls kfree_skb on error path by itself
So, no need to kfree_skb here on the error path. In this case we can simply return. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Paul Moore <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/netlabel/netlabel_cipso_v4.c7
-rw-r--r--net/netlabel/netlabel_mgmt.c12
-rw-r--r--net/netlabel/netlabel_unlabeled.c6
3 files changed, 4 insertions, 21 deletions
diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c
index fdc14a0d21a..9080c61b71a 100644
--- a/net/netlabel/netlabel_cipso_v4.c
+++ b/net/netlabel/netlabel_cipso_v4.c
@@ -584,12 +584,7 @@ list_start:
584 rcu_read_unlock(); 584 rcu_read_unlock();
585 585
586 genlmsg_end(ans_skb, data); 586 genlmsg_end(ans_skb, data);
587 587 return genlmsg_reply(ans_skb, info);
588 ret_val = genlmsg_reply(ans_skb, info);
589 if (ret_val != 0)
590 goto list_failure;
591
592 return 0;
593 588
594list_retry: 589list_retry:
595 /* XXX - this limit is a guesstimate */ 590 /* XXX - this limit is a guesstimate */
diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c
index 22c19126780..44be5d5261f 100644
--- a/net/netlabel/netlabel_mgmt.c
+++ b/net/netlabel/netlabel_mgmt.c
@@ -386,11 +386,7 @@ static int netlbl_mgmt_listdef(struct sk_buff *skb, struct genl_info *info)
386 rcu_read_unlock(); 386 rcu_read_unlock();
387 387
388 genlmsg_end(ans_skb, data); 388 genlmsg_end(ans_skb, data);
389 389 return genlmsg_reply(ans_skb, info);
390 ret_val = genlmsg_reply(ans_skb, info);
391 if (ret_val != 0)
392 goto listdef_failure;
393 return 0;
394 390
395listdef_failure_lock: 391listdef_failure_lock:
396 rcu_read_unlock(); 392 rcu_read_unlock();
@@ -501,11 +497,7 @@ static int netlbl_mgmt_version(struct sk_buff *skb, struct genl_info *info)
501 goto version_failure; 497 goto version_failure;
502 498
503 genlmsg_end(ans_skb, data); 499 genlmsg_end(ans_skb, data);
504 500 return genlmsg_reply(ans_skb, info);
505 ret_val = genlmsg_reply(ans_skb, info);
506 if (ret_val != 0)
507 goto version_failure;
508 return 0;
509 501
510version_failure: 502version_failure:
511 kfree_skb(ans_skb); 503 kfree_skb(ans_skb);
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 52b2611a6eb..56f80872924 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -1107,11 +1107,7 @@ static int netlbl_unlabel_list(struct sk_buff *skb, struct genl_info *info)
1107 goto list_failure; 1107 goto list_failure;
1108 1108
1109 genlmsg_end(ans_skb, data); 1109 genlmsg_end(ans_skb, data);
1110 1110 return genlmsg_reply(ans_skb, info);
1111 ret_val = genlmsg_reply(ans_skb, info);
1112 if (ret_val != 0)
1113 goto list_failure;
1114 return 0;
1115 1111
1116list_failure: 1112list_failure:
1117 kfree_skb(ans_skb); 1113 kfree_skb(ans_skb);