RDS: Fix panic on unload

Remove explicit destruction of passive connection when destroying active end of the connection. The passive end is also on the device's connection list, and will thus be cleaned up properly. Panic was caused by trying to clean it up twice. Signed-off-by: Andy Grover <[email protected]> Signed-off-by: David S. Miller <[email protected]>
mna · Oct 30, 2009 · 433d308 · 433d308
1 parent 86357b1
commit 433d308
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Showing 2 changed files with 2 additions and 8 deletions.
diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c
@@ -187,11 +187,8 @@ void __rds_ib_destroy_conns(struct list_head *list, spinlock_t *list_lock)
 	INIT_LIST_HEAD(list);
 	spin_unlock_irq(list_lock);
 
-	list_for_each_entry_safe(ic, _ic, &tmp_list, ib_node) {
-		if (ic->conn->c_passive)
-			rds_conn_destroy(ic->conn->c_passive);
+	list_for_each_entry_safe(ic, _ic, &tmp_list, ib_node)
 		rds_conn_destroy(ic->conn);
-	}
 }
 
 struct rds_ib_mr_pool *rds_ib_create_mr_pool(struct rds_ib_device *rds_ibdev)

diff --git a/net/rds/iw_rdma.c b/net/rds/iw_rdma.c
@@ -245,11 +245,8 @@ void __rds_iw_destroy_conns(struct list_head *list, spinlock_t *list_lock)
 	INIT_LIST_HEAD(list);
 	spin_unlock_irq(list_lock);
 
-	list_for_each_entry_safe(ic, _ic, &tmp_list, iw_node) {
-		if (ic->conn->c_passive)
-			rds_conn_destroy(ic->conn->c_passive);
+	list_for_each_entry_safe(ic, _ic, &tmp_list, iw_node)
 		rds_conn_destroy(ic->conn);
-	}
 }
 
 static void rds_iw_set_scatterlist(struct rds_iw_scatterlist *sg,