summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/qlogic/qed/qed_roce.c
diff options
context:
space:
mode:
authorRam Amrani <Ram.Amrani@cavium.com>2017-02-20 22:43:30 +0200
committerDavid S. Miller <davem@davemloft.net>2017-02-20 17:11:54 -0500
commit670dde55c6f182b8a159f0484be92b89d82107e1 (patch)
treef8aca3b123d968cb0afd73df8f41fcceb7fd6b17 /drivers/net/ethernet/qlogic/qed/qed_roce.c
parent8676ea8f3f9b7dc93544477821f107004c0366cf (diff)
qed: Release CQ resource under lock on failure
The CQ resource pool is protected by a spin lock. When a CQ creation fails it now deallocates under that lock as well. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_roce.c')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_roce.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c
index c3c8c5018e93..50fdcd3fa9b4 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_roce.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c
@@ -948,7 +948,9 @@ static int qed_rdma_create_cq(void *rdma_cxt,
err:
/* release allocated icid */
+ spin_lock_bh(&p_info->lock);
qed_bmap_release_id(p_hwfn, &p_info->cq_map, returned_id);
+ spin_unlock_bh(&p_info->lock);
DP_NOTICE(p_hwfn, "Create CQ failed, rc = %d\n", rc);
return rc;