linux-kernel - [PATCH] btrfs: transaction: Remove unused function

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Date:	Tue, 13 Jan 2015 19:54:06 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Chris Mason <clm@...com>, Josef Bacik <jbacik@...com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] btrfs: transaction: Remove unused function

Remove the function btrfs_start_transaction_lflush() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 fs/btrfs/transaction.c |    7 -------
 fs/btrfs/transaction.h |    2 --
 2 files changed, 9 deletions(-)

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index dcaae36..51003ce 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -534,13 +534,6 @@ struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
 				 BTRFS_RESERVE_FLUSH_ALL);
 }
 
-struct btrfs_trans_handle *btrfs_start_transaction_lflush(
-					struct btrfs_root *root, int num_items)
-{
-	return start_transaction(root, num_items, TRANS_START,
-				 BTRFS_RESERVE_FLUSH_LIMIT);
-}
-
 struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root)
 {
 	return start_transaction(root, 0, TRANS_JOIN, 0);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index d8f40e1..027e49e 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -136,8 +136,6 @@ int btrfs_end_transaction(struct btrfs_trans_handle *trans,
 			  struct btrfs_root *root);
 struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
 						   int num_items);
-struct btrfs_trans_handle *btrfs_start_transaction_lflush(
-					struct btrfs_root *root, int num_items);
 struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root);
 struct btrfs_trans_handle *btrfs_join_transaction_nolock(struct btrfs_root *root);
 struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root);
-- 
1.7.10.4

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