linux-kernel - [PATCH v2 2/2] btrfs: declare rsv_count as unsigned int instead of int

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Message-ID: <20150922210007.GA27786@gmail.com>
Date:	Tue, 22 Sep 2015 21:00:07 +0000
From:	Alexandru Moise <00moses.alexander00@...il.com>
To:	clm@...com
Cc:	jbacik@...com, dsterba@...e.com, linux-btrfs@...r.kernel.org,
	linux-kernel@...r.kernel.org, 00moses.alexander00@...il.com
Subject: [PATCH v2 2/2] btrfs: declare rsv_count as unsigned int instead of
 int

rsv_count ultimately gets passed to start_transaction() which
now takes an unsigned int as its num_items parameter.
The value of rsv_count should always be positive so declare it
as being unsigned.

Signed-off-by: Alexandru Moise <00moses.alexander00@...il.com>
---
v2: followed dave's suggestions of all num_items equivalents to be
unsigned ints.

 fs/btrfs/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index b823fac..6af5103 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2266,7 +2266,7 @@ static int btrfs_punch_hole(struct inode *inode, loff_t offset, loff_t len)
 	u64 drop_end;
 	int ret = 0;
 	int err = 0;
-	int rsv_count;
+	unsigned int rsv_count;
 	bool same_page;
 	bool no_holes = btrfs_fs_incompat(root->fs_info, NO_HOLES);
 	u64 ino_size;
-- 
2.5.3

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