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mm/pdflush.c: merge the same code in two path

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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>
This commit is contained in:
Denis Cheng 2008-05-12 14:02:14 -07:00 committed by Linus Torvalds
parent 241937b863
commit 5aecd55987
1 changed files with 2 additions and 2 deletions
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4
mm/pdflush.c
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@ -207,7 +207,6 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0)
spin_lock_irqsave(&pdflush_lock, flags); spin_lock_irqsave(&pdflush_lock, flags);
if (list_empty(&pdflush_list)) { if (list_empty(&pdflush_list)) {
spin_unlock_irqrestore(&pdflush_lock, flags);
ret = -1; ret = -1;
} else { } else {
struct pdflush_work *pdf; struct pdflush_work *pdf;
@ -219,8 +218,9 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0)
pdf->fn = fn; pdf->fn = fn;
pdf->arg0 = arg0; pdf->arg0 = arg0;
wake_up_process(pdf->who); wake_up_process(pdf->who);
spin_unlock_irqrestore(&pdflush_lock, flags);
} }
spin_unlock_irqrestore(&pdflush_lock, flags);
return ret; return ret;
} }