RDMA/ocrdma: Use unsigned for bit index

In the expressions idx/32 and idx%32, both idx and 32 have signed
type, and unfortunately the C standard prescribes rounding to 0, so
unless gcc can prove that idx is non-negative, these cannot be
implemented as simple shift respectively mask operations. Help gcc by
changing the type of idx to unsigned - this cuts another few
instructions from the generated code.

Signed-off-by: Rasmus Villemoes <[email protected]>
Acked-by: Selvin Xavier <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>

0 files changed, 0 insertions, 0 deletions