btrfs: Fixed declaration of old_len

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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>

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Alexandru Moise 2015-08-24 21:56:28 +00:00 • committed by David Sterba

parent ce0eac2a1d

commit 0412e58c6d

1 changed files with 1 additions and 1 deletions

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fs/btrfs/root-tree.c

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