From: Viresh Kumar <viresh.kumar@linaro.org>
To: trivial@kernel.org
Cc: linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org,
Viresh Kumar <viresh.kumar@linaro.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
David Rientjes <rientjes@google.com>,
Ebru Akagunduz <ebru.akagunduz@gmail.com>,
"open list:MEMORY MANAGEMENT" <linux-mm@kvack.org>,
Matthew Wilcox <willy@linux.intel.com>,
Mel Gorman <mgorman@suse.de>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Subject: [PATCH V1 Resend 09/10] mm: Drop unlikely before IS_ERR(_OR_NULL)
Date: Wed, 12 Aug 2015 15:59:46 +0530 [thread overview]
Message-ID: <d68927c04ea7a284ec83f4401e83302eee6083c9.1439375087.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <cover.1439375087.git.viresh.kumar@linaro.org>
In-Reply-To: <cover.1439375087.git.viresh.kumar@linaro.org>
IS_ERR(_OR_NULL) already contain an 'unlikely' compiler flag and there
is no need to do that again from its callers. Drop it.
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
mm/huge_memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 7109330c5911..97b8d5cd4550 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -151,7 +151,7 @@ static int start_stop_khugepaged(void)
if (!khugepaged_thread)
khugepaged_thread = kthread_run(khugepaged, NULL,
"khugepaged");
- if (unlikely(IS_ERR(khugepaged_thread))) {
+ if (IS_ERR(khugepaged_thread)) {
pr_err("khugepaged: kthread_run(khugepaged) failed\n");
err = PTR_ERR(khugepaged_thread);
khugepaged_thread = NULL;
--
2.4.0
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parent reply other threads:[~2015-08-12 10:30 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <cover.1439375087.git.viresh.kumar@linaro.org>]
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