* [PATCH] mm/pdflush.c: merge the same code in two path
@ 2008-05-05 17:05 Denis Cheng
0 siblings, 0 replies; only message in thread
From: Denis Cheng @ 2008-05-05 17:05 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-mm, linux-kernel, Denis
Signed-off-by: Denis Cheng <crquan@gmail.com>
---
mm/pdflush.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/pdflush.c b/mm/pdflush.c
index 1c96cfc..9d834aa 100644
--- a/mm/pdflush.c
+++ b/mm/pdflush.c
@@ -207,7 +207,6 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0)
spin_lock_irqsave(&pdflush_lock, flags);
if (list_empty(&pdflush_list)) {
- spin_unlock_irqrestore(&pdflush_lock, flags);
ret = -1;
} else {
struct pdflush_work *pdf;
@@ -219,8 +218,9 @@ int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0)
pdf->fn = fn;
pdf->arg0 = arg0;
wake_up_process(pdf->who);
- spin_unlock_irqrestore(&pdflush_lock, flags);
}
+ spin_unlock_irqrestore(&pdflush_lock, flags);
+
return ret;
}
--
1.5.5.1
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