xen/privcmd: Fix mmap batch ioctl error status copy back.

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Copy back of per-slot error codes is only necessary for V2. V1 does not provide
an error array, so copyback will unconditionally set the global rc to EFAULT.
Only copyback for V2.

Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

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Andres Lagar-Cavilla 2012-09-06 13:24:39 -04:00 • committed by Konrad Rzeszutek Wilk

parent ceb90fa0a8

commit 1714df7f2c

1 changed files with 1 additions and 1 deletions

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drivers/xen/privcmd.c

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