IB/ehca: Catch failing ioremap()

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When ioremap() fails with a NULL pointer, catch the error and pass it
to the caller of create_qp() or create_cq() instead of trying to
dereference the NULL pointer later on.

Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Alexander Schmidt 2010-07-05 16:19:25 +00:00 • committed by Roland Dreier

parent 91fb0dd9cb

commit e675b6db12

3 changed files with 34 additions and 11 deletions

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32

drivers/infiniband/hw/ehca/hcp_if.c

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11

drivers/infiniband/hw/ehca/hcp_phyp.c

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2

drivers/infiniband/hw/ehca/hcp_phyp.h

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