qed: Fix SPQ entries not returned to pool in error flows

[sfrench/cifs-2.6.git] / drivers / net / ethernet / qlogic / qed / qed_sp.h

diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h
index e95431f6acd46fb6ace4c20cfe227388c890cdea..3157c0d9944177e784a62ef983dd2adc3b5c0f11 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_sp.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h
@@ -167,6 +167,9 @@ struct qed_spq_entry {
        enum spq_mode                   comp_mode;
        struct qed_spq_comp_cb          comp_cb;
        struct qed_spq_comp_done        comp_done; /* SPQ_MODE_EBLOCK */
+
+       /* Posted entry for unlimited list entry in EBLOCK mode */
+       struct qed_spq_entry            *post_ent;
 };
 
 struct qed_eq {
@@ -396,6 +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,