linux-kernel - [PATCH 6/6] lib/test_rhashtable: rhashtable

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Date:   Thu, 24 May 2018 14:11:35 -0700
From:   Davidlohr Bueso <dave@...olabs.net>
To:     akpm@...ux-foundation.org, torvalds@...ux-foundation.org
Cc:     tgraf@...g.ch, herbert@...dor.apana.org.au,
        manfred@...orfullife.com, guillaume.knispel@...ersonicimagine.com,
        linux-api@...r.kernel.org, linux-kernel@...r.kernel.org,
        Davidlohr Bueso <dave@...olabs.net>,
        Davidlohr Bueso <dbueso@...e.de>
Subject: [PATCH 6/6] lib/test_rhashtable: rhashtable_init() can no longer fail

Update the test module as such.

Signed-off-by: Davidlohr Bueso <dbueso@...e.de>
---
 lib/test_rhashtable.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c
index f4000c137dbe..a894eb0407f0 100644
--- a/lib/test_rhashtable.c
+++ b/lib/test_rhashtable.c
@@ -182,11 +182,7 @@ static void test_bucket_stats(struct rhashtable *ht, unsigned int entries)
 	struct rhashtable_iter hti;
 	struct rhash_head *pos;
 
-	err = rhashtable_walk_init(ht, &hti, GFP_KERNEL);
-	if (err) {
-		pr_warn("Test failed: allocation error");
-		return;
-	}
+	rhashtable_walk_init(ht, &hti, GFP_KERNEL);
 
 	rhashtable_walk_start(&hti);
 
-- 
2.13.6