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| author | Denis Bolotin <denis.bolotin@cavium.com> | 2018-11-08 16:46:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 16:13:07 +0100 |
| commit | b228e58a6f1f56a4cc2dd0dae4881fbc99f367cb (patch) | |
| tree | dab2b1579ea4990da7939ab80bad28fd873bfe6e /drivers/net/ethernet/qlogic/qed/qed_sp.h | |
| parent | b2e5004e1e024e7f919bade2723c7c28fc3b56df (diff) | |
qed: Fix SPQ entries not returned to pool in error flows
[ Upstream commit fb5e7438e7a3c8966e04ccb0760170e9e06f3699 ]
qed_sp_destroy_request() API was added for SPQ users that need to
free/return the entry they acquired in their error flows.
Signed-off-by: Denis Bolotin <denis.bolotin@cavium.com>
Signed-off-by: Michal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_sp.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_sp.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h index 04259df8a5c2..3157c0d99441 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h @@ -399,6 +399,17 @@ struct qed_sp_init_data { struct qed_spq_comp_cb *p_comp_data; }; +/** + * @brief Returns a SPQ entry to the pool / frees the entry if allocated. + * Should be called on in error flows after initializing the SPQ entry + * and before posting it. + * + * @param p_hwfn + * @param p_ent + */ +void qed_sp_destroy_request(struct qed_hwfn *p_hwfn, + struct qed_spq_entry *p_ent); + int qed_sp_init_request(struct qed_hwfn *p_hwfn, struct qed_spq_entry **pp_ent, u8 cmd, |