IB/ehca: Replace modulus operations in flush error completion path
With the latest flush error completion patch we introduced modulus operation to calculate the next index within a qmap. Based on comments from other mailing lists we decided to optimize this operation by using an addition and an if-statement instead of modulus, even though this is on the error path. Signed-off-by:Stefan Roscher <stefan.roscher@de.ibm.com> Signed-off-by:
Roland Dreier <rolandd@cisco.com>
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