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Commit f45140df authored by Dan Carpenter's avatar Dan Carpenter Committed by Oleksandr Andrushchenko
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drm/xen-front: Fix loop timeout



If the loop times out then we want to exit with "to" set to zero, but in
the current code it's set to -1.

Fixes: c575b7ee ("drm/xen-front: Add support for Xen PV display frontend")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: default avatarOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180508092829.GC661@mwanda
parent 18f20bc5
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