[PATCH v5 1/6] mm/writeback: remove wb_reason_name

[Wanpeng Li]

wb_reason_name is not used any more, this patch remove it.

Reviewed-by: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
---
 include/linux/writeback.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index e27468e..8b5cec4 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -51,7 +51,6 @@ enum wb_reason {
 
 	WB_REASON_MAX,
 };
-extern const char *wb_reason_name[];
 
 /*
  * A control structure which tells the writeback code what to do.  These are
-- 
1.7.5.4

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