[PATCH] mm/damon/core: remove declaration of __damon_commit_ctx()

[Zenghui Yu]

From: "Zenghui Yu (Huawei)" <zenghui.yu@xxxxxxxxx>

It was added by commit b1471afe4d10 ("mm/damon/core: do parameter testing
commit on damon_start()") but is actually not needed.  Remove it.

Signed-off-by: Zenghui Yu (Huawei) <zenghui.yu@xxxxxxxxx>
---
 mm/damon/core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mm/damon/core.c b/mm/damon/core.c
index e03df0a61060..fb884b2b1c92 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -1954,8 +1954,6 @@ static int __damon_start(struct damon_ctx *ctx)
 	return err;
 }
 
-static int __damon_commit_ctx(struct damon_ctx *dst, struct damon_ctx *src);
-
 /**
  * damon_start() - Starts the monitorings for a given group of contexts.
  * @ctxs:	an array of the pointers for contexts to start monitoring
-- 
2.53.0