IB/mlx4: Return EAGAIN for any error in mlx4_ib_poll_one

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Error code EAGAIN should be used when errors are temporary and next call
might succeeds.
When error code other than EAGAIN is returned, the caller (mlx4_ib_poll)
will assume all CQE in the same bunch are error too and will drop them all.

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Yuval Shaia 2016-07-27 01:24:53 -07:00 • committed by Doug Ledford

parent e6a00f6684

commit 5412352fcd

1 changed files with 3 additions and 3 deletions

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6

drivers/infiniband/hw/mlx4/cq.c

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