Re: [PATCH -next] btrfs: remove set but not used variable 'offset'

From: David Sterba
Date: Wed Jul 17 2019 - 11:03:52 EST


On Tue, Jul 02, 2019 at 10:15:21PM +0800, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> fs/btrfs/volumes.c: In function __btrfs_map_block:
> fs/btrfs/volumes.c:6023:6: warning:
> variable offset set but not used [-Wunused-but-set-variable]
>
> It is not used any more since commit 343abd1c0ca9 ("btrfs: Use
> btrfs_get_io_geometry appropriately")
>
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>

Added to misc-next, thanks.