mm/pdflush.c: merge the same code in two path
Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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1 changed files with 2 additions and 2 deletions
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@ -207,7 +207,6 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0)
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spin_lock_irqsave(&pdflush_lock, flags);
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if (list_empty(&pdflush_list)) {
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spin_unlock_irqrestore(&pdflush_lock, flags);
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ret = -1;
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} else {
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struct pdflush_work *pdf;
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@ -219,8 +218,9 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0)
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pdf->fn = fn;
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pdf->arg0 = arg0;
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wake_up_process(pdf->who);
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spin_unlock_irqrestore(&pdflush_lock, flags);
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}
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spin_unlock_irqrestore(&pdflush_lock, flags);
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return ret;
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}
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