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Re: [Xen-devel] [PATCH 1/2] x86/setup: simplify handling of initrdidx when no initrd present

On 18.03.2020 12:46, David Woodhouse wrote:
From: David Woodhouse <dwmw@xxxxxxxxxxxx>

Remove a ternary operator that made my brain hurt.

My position towards this hasn't changed, just ftr.

Replace it with something simpler that makes it somewhat clearer that
the check for initrdidx < mbi->mods_count is because larger values are
what find_first_bit() will return when it doesn't find anything.

Also drop the explicit check for module #0 since that would be the
dom0 kernel and the corresponding bit is always clear in module_map.

Signed-off-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
Acked-by: Julien Grall <julien@xxxxxxx>

Strictly speaking this is not a valid tag here, only R-b would be.


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