From: Mark Bloch <markb@mellanox.com>
Date: Fri, 6 May 2016 19:45:27 +0000 (+0300)
Subject: IB/SA: Use correct free function
X-Git-Tag: firefly_0821_release~176^2~4^2~31^2~336
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=041a8254284b766ba90425b1576f86f72b7dfbf2;p=firefly-linux-kernel-4.4.55.git

IB/SA: Use correct free function

commit 0f377d86252d11bfea941852785e3094b93601a7 upstream.

Fixes a direct call to kfree_skb when nlmsg_free should be used.

Fixes: 2ca546b92a02 ('IB/sa: Route SA pathrecord query through netlink')
Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index a95a32ba596e..d3b7ecd106f7 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -534,7 +534,7 @@ static int ib_nl_send_msg(struct ib_sa_query *query, gfp_t gfp_mask)
 	data = ibnl_put_msg(skb, &nlh, query->seq, 0, RDMA_NL_LS,
 			    RDMA_NL_LS_OP_RESOLVE, NLM_F_REQUEST);
 	if (!data) {
-		kfree_skb(skb);
+		nlmsg_free(skb);
 		return -EMSGSIZE;
 	}