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mm: Drop unlikely before IS_ERR(_OR_NULL) 

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>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Viresh Kumar 2015-08-12 15:59:46 +05:30 committed by Jiri Kosina
parent a1c83681d5
commit 18e8e5c7a9
1 changed files with 1 additions and 1 deletions
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2
mm/huge_memory.c
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@ -149,7 +149,7 @@ 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;