Commit 0412e58c authored Aug 24, 2015 by Alexandru Moise Committed by David Sterba Oct 21, 2015

btrfs: Fixed declaration of old_len



old_len is used to store the return value of btrfs_item_size_nr().
The return value of btrfs_item_size_nr() is of type u32.
To improve code correctness and avoid mixing signed and unsigned
integers I've changed old_len to be of type u32 as well.

Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent ce0eac2a

fs/btrfs/root-tree.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -141,7 +141,7 @@ int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root
		int ret;
		int slot;
		unsigned long ptr;
		int old_len;
		u32 old_len;

		path = btrfs_alloc_path();
		if (!path)

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