On Mon, Jul 23, 2018 at 09:10:09AM +0100, fdmanana@xxxxxxxxxx wrote:
> From: Filipe Manana <fdmanana@xxxxxxxx>
>
> At send.c:full_send_tree() we were setting the 'key' variable in the loop
> while never using it later. We were also using two btrfs_key variables
> to store the initial key for search and the key found in every iteration
> of the loop. So remove this useless key assignment and use the same
> btrfs_key variable to store the initial search key and the key found in
> each iteration. This was introduced in the initial send commit but was
> never used (commit 31db9f7c23fb ("Btrfs: introduce BTRFS_IOC_SEND for
> btrfs send/receive").
>
> Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
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