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Commit 0412e58c authored by Alexandru Moise's avatar Alexandru Moise Committed by David Sterba
Browse files

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: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarAlexandru Moise <00moses.alexander00@gmail.com>
Signed-off-by: default avatarDavid 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)