linux-kernel - [PATCH rcu 23/25] rcutorture: Expand rcu_torture_write

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Date:   Wed, 31 Aug 2022 11:12:08 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, kernel-team@...com,
        rostedt@...dmis.org, "Paul E. McKenney" <paulmck@...nel.org>
Subject: [PATCH rcu 23/25] rcutorture: Expand rcu_torture_write_types() first "if" statement

This commit expands the rcu_torture_write_types() function's first "if"
condition and body, placing one element per line, in order to make the
compiler's error messages more helpful.

Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
---
 kernel/rcu/rcutorture.c | 29 +++++++++++++++++++++++------
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 71d1af9c060e1..fe1836aad6466 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -1195,12 +1195,29 @@ static void rcu_torture_write_types(void)
 	bool gp_poll_full1 = gp_poll_full, gp_sync1 = gp_sync;
 
 	/* Initialize synctype[] array.  If none set, take default. */
-	if (!gp_cond1 && !gp_cond_exp1 && !gp_cond_full1 && !gp_cond_exp_full1 && !gp_exp1 &&
-	    !gp_poll_exp1 && !gp_poll_exp_full1 && !gp_normal1 && !gp_poll1 && !gp_poll_full1 &&
-	    !gp_sync1)
-		gp_cond1 = gp_cond_exp1 = gp_cond_full1 = gp_cond_exp_full1 = gp_exp1 =
-			   gp_poll_exp1 = gp_poll_exp_full1 = gp_normal1 = gp_poll1 =
-			   gp_poll_full1 = gp_sync1 = true;
+	if (!gp_cond1 &&
+	    !gp_cond_exp1 &&
+	    !gp_cond_full1 &&
+	    !gp_cond_exp_full1 &&
+	    !gp_exp1 &&
+	    !gp_poll_exp1 &&
+	    !gp_poll_exp_full1 &&
+	    !gp_normal1 &&
+	    !gp_poll1 &&
+	    !gp_poll_full1 &&
+	    !gp_sync1) {
+		gp_cond1 = true;
+		gp_cond_exp1 = true;
+		gp_cond_full1 = true;
+		gp_cond_exp_full1 = true;
+		gp_exp1 = true;
+		gp_poll_exp1 = true;
+		gp_poll_exp_full1 = true;
+		gp_normal1 = true;
+		gp_poll1 = true;
+		gp_poll_full1 = true;
+		gp_sync1 = true;
+	}
 	if (gp_cond1 && cur_ops->get_gp_state && cur_ops->cond_sync) {
 		synctype[nsynctypes++] = RTWS_COND_GET;
 		pr_info("%s: Testing conditional GPs.\n", __func__);
-- 
2.31.1.189.g2e36527f23