Re: [LTP] [PATCH] runltp: export initialized LTP_DEV

[Cyril Hrubis <chrubis@suse.cz>]

Hi!
> ---
> commit 5c7c3fb219957484db92111d423e4e2553fb580b removed initialization
> of empty LTP_DEV from setup(), but it also caused that LTP_DEV
> is no longer exported when it's initialized in set_block_device().
> 
> This causes every test to attempt to get loop device on its own,
> which is not necessary and may presumably sporadically cause issues
> on older buggy kernels during cleanup of loop device.
> 
> This patch makes LTP_DEV exported (when it's not empty) and
> tst_acquire_device() will use that instead of trying to acquire/release
> loop device on its own for each test.
> ---

Looks good.

-- 
Cyril Hrubis
chrubis@suse.cz

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