[PATCHv2 net-next 08/31] iw_cxgb4: release neigh entry in error paths.
From: Hariprasad Shenai <hidden>
Date: 2014-03-03 06:40:52
Also in:
linux-rdma
Subsystem:
cxgb4 iwarp rnic driver (iw_cxgb4), infiniband subsystem, the rest · Maintainers:
Potnuri Bharat Teja, Jason Gunthorpe, Leon Romanovsky, Linus Torvalds
From: Steve Wise <redacted> Always release the neigh entry in rx_pkt(). Based on original work by Santosh Rastapur [off-list ref]. Signed-off-by: Steve Wise <redacted> --- drivers/infiniband/hw/cxgb4/cm.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 360807e..74a2250 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c@@ -3350,10 +3350,9 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb) if (!e) { pr_err("%s - failed to allocate l2t entry!\n", __func__); - goto free_dst; + goto free_neigh; } - neigh_release(neigh); step = dev->rdev.lldi.nrxq / dev->rdev.lldi.nchan; rss_qid = dev->rdev.lldi.rxq_ids[pi->port_id * step]; window = (__force u16) htons((__force u16)tcph->window);
@@ -3373,6 +3372,8 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb) tcph->source, ntohl(tcph->seq), filter, window, rss_qid, pi->port_id); cxgb4_l2t_release(e); +free_neigh: + neigh_release(neigh); free_dst: dst_release(dst); reject:
--
1.7.1
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