Re: [patch] Btrfs: remove some no-op casts

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On Wed, Oct 12, 2016 at 11:33:21AM +0300, Dan Carpenter wrote:
> We cast 0 to a u8 but then because of type promotion, it's immediately
> cast to int back to int before we do a bitwise negate.  The cast doesn't
> matter in this case, the code works as intended.  It causes a static
> checker warning though so let's remove it.
> 
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

Applies to the free space tree fixes that are now in master.

Reviewed-by: David Sterba <dsterba@xxxxxxxx>
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