xen/blkback: Move the check for misaligned I/O once more.

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The commit 976222e05e

    xen/blkback: Move the check for misaligned I/O higher.

moved it a bit to high. The preq->vbdev was not set, so the
check for misaligned I/O would cause a NULL pointer derefence.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

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Konrad Rzeszutek Wilk 2011-04-18 11:34:55 -04:00

parent 9f3aedf573

commit e93504933e

1 changed files with 11 additions and 6 deletions

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drivers/xen/blkback/blkback.c

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