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| /openbmc/linux/drivers/infiniband/hw/hfi1/ |
| H A D | firmware.c | b65c2045 Mon Oct 09 14:38:04 CDT 2017 Grzegorz Morys <grzegorz.morys@intel.com> IB/hfi1: Correct unnecessary acquisition of HW mutex
Avoid acquiring already acquired hardware mutex and releasing
the unacquired one as these are redundant operations.
Add printouts for such situations to help detect potential errors
within the driver.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Grzegorz Morys <grzegorz.morys@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
b65c2045 Mon Oct 09 14:38:04 CDT 2017 Grzegorz Morys <grzegorz.morys@intel.com> IB/hfi1: Correct unnecessary acquisition of HW mutex
Avoid acquiring already acquired hardware mutex and releasing
the unacquired one as these are redundant operations.
Add printouts for such situations to help detect potential errors
within the driver.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Grzegorz Morys <grzegorz.morys@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
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