From 11a57153e3377ffdf8cfca2eda9a99063f66b957 Mon Sep 17 00:00:00 2001
From: Jens Axboe <jens.axboe@oracle.com>
Date: Fri, 11 Jan 2008 13:37:01 +0100
Subject: [PATCH] blktrace: kill the unneeded initcall
It just inits the mutex, we can do that with DEFINE_MUTEX() instead.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
block/blktrace.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/block/blktrace.c b/block/blktrace.c
index 7471621d4ded..9b4da4ae3c7d 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -178,7 +178,7 @@ void __blk_add_trace(struct blk_trace *bt, sector_t sector, int bytes,
EXPORT_SYMBOL_GPL(__blk_add_trace);
static struct dentry *blk_tree_root;
-static struct mutex blk_tree_mutex;
+static DEFINE_MUTEX(blk_tree_mutex);
static unsigned int root_users;
static inline void blk_remove_root(void)
@@ -504,13 +504,3 @@ void blk_trace_shutdown(struct request_queue *q)
blk_trace_remove(q);
}
}
-
-static __init int blk_trace_init(void)
-{
- mutex_init(&blk_tree_mutex);
-
- return 0;
-}
-
-module_init(blk_trace_init);
-
--
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