diff --git a/src/core/ext/client_config/lb_policy.h b/src/core/ext/client_config/lb_policy.h
index 6cc3e1ebd38a74d18033f84ac1767fc623def0f4..110d08fcac1503a7a83ce0ade36c30546bf9099e 100644
--- a/src/core/ext/client_config/lb_policy.h
+++ b/src/core/ext/client_config/lb_policy.h
@@ -142,15 +142,18 @@ void grpc_lb_policy_weak_unref(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy);
 void grpc_lb_policy_init(grpc_lb_policy *policy,
                          const grpc_lb_policy_vtable *vtable);
 
-/** Find an appropriate target for this call, based on \a pick_args.
-    Picking can be synchronous or asynchronous. In the synchronous case, when a
-    pick is readily available, it'll be returned in \a target and a non-zero
-    value will be returned.
-    In the asynchronous case, zero is returned and \a on_complete will be called
-    once \a target and \a user_data have been set. Any IO should be done under
-    \a pick_args->pollent. The opaque \a user_data output argument corresponds
-    to information that may need be propagated from the LB policy. It may be
-    NULL. Errors are signaled by receiving a NULL \a *target. */
+/** Finds an appropriate subchannel for a call, based on \a pick_args.
+
+    \a target will be set to the selected subchannel, or NULL on failure.
+    Upon success, \a user_data will be set to whatever opaque information
+    may need to be propagated from the LB policy, or NULL if not needed.
+
+    If the pick succeeds and a result is known immediately, a non-zero
+    value will be returned.  Otherwise, \a on_complete will be invoked
+    once the pick is complete with its error argument set to indicate
+    success or failure.
+
+    Any I/O should be done under \a pick_args->pollent. */
 int grpc_lb_policy_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *policy,
                         const grpc_lb_policy_pick_args *pick_args,
                         grpc_connected_subchannel **target, void **user_data,
diff --git a/src/core/ext/lb_policy/grpclb/grpclb.c b/src/core/ext/lb_policy/grpclb/grpclb.c
index 0acc9c6058223f40e3cb4ff242d442212f2c37c1..a50c632bd7da58755bdfb0f1f074789c3bf9b307 100644
--- a/src/core/ext/lb_policy/grpclb/grpclb.c
+++ b/src/core/ext/lb_policy/grpclb/grpclb.c
@@ -766,7 +766,7 @@ static int glb_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
         GRPC_ERROR_CREATE("No mdelem storage for the LB token. Load reporting "
                           "won't work without it. Failing"),
         NULL);
-    return 1;
+    return 0;
   }
 
   glb_lb_policy *glb_policy = (glb_lb_policy *)pol;
diff --git a/src/core/ext/transport/cronet/transport/cronet_transport.c b/src/core/ext/transport/cronet/transport/cronet_transport.c
index 00a5be419ef068d624ddf68dfeb7071699c7aa64..25ad40b935a78db2c648f48dd47a5fd79a870881 100644
--- a/src/core/ext/transport/cronet/transport/cronet_transport.c
+++ b/src/core/ext/transport/cronet/transport/cronet_transport.c
@@ -543,7 +543,7 @@ static void create_grpc_frame(gpr_slice_buffer *write_slice_buffer,
 static void convert_metadata_to_cronet_headers(
     grpc_linked_mdelem *head, const char *host, char **pp_url,
     cronet_bidirectional_stream_header **pp_headers, size_t *p_num_headers,
-    const char ** method) {
+    const char **method) {
   grpc_linked_mdelem *curr = head;
   /* Walk the linked list and get number of header fields */
   size_t num_headers_available = 0;