linux/drivers/infiniband/hw
Nathan Chancellor 79ba4f9310 IB/hfi1: Fix logical condition in msix_request_irq
Clang warns:

drivers/infiniband/hw/hfi1/msix.c:136:22: warning: overlapping
comparisons always evaluate to false [-Wtautological-overlap-compare]
        if (type < IRQ_SDMA && type >= IRQ_OTHER)
            ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
1 warning generated.

It is impossible for something to be less than 0 (IRQ_SDMA) and greater
than or equal to 3 (IRQ_OTHER) at the same time. A logical OR should
have been used to keep the same logic as before.

Link: https://lore.kernel.org/r/20200116222658.5285-1-natechancellor@gmail.com
Link: https://github.com/ClangBuiltLinux/linux/issues/841
Fixes: 13d2a8384b ("IB/hfi1: Decouple IRQ name from type")
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-01-25 15:33:53 -04:00
..
bnxt_re Use ODP MRs for kernel ULPs 2020-01-21 09:55:04 -04:00
cxgb4 IB: Allow calls to ib_umem_get from kernel ULPs 2020-01-16 16:14:28 +02:00
efa Use ODP MRs for kernel ULPs 2020-01-21 09:55:04 -04:00
hfi1 IB/hfi1: Fix logical condition in msix_request_irq 2020-01-25 15:33:53 -04:00
hns Use ODP MRs for kernel ULPs 2020-01-21 09:55:04 -04:00
i40iw Use ODP MRs for kernel ULPs 2020-01-21 09:55:04 -04:00
mlx4 Use ODP MRs for kernel ULPs 2020-01-21 09:55:04 -04:00
mlx5 IB/mlx5: Return the administrative GUID if exists 2020-01-25 14:54:39 -04:00
mthca IB: Allow calls to ib_umem_get from kernel ULPs 2020-01-16 16:14:28 +02:00
ocrdma IB: Allow calls to ib_umem_get from kernel ULPs 2020-01-16 16:14:28 +02:00
qedr Use ODP MRs for kernel ULPs 2020-01-21 09:55:04 -04:00
qib RDMA/qib: Validate ->show()/store() callbacks before calling them 2019-11-14 11:49:15 -04:00
usnic mm/gup: add make_dirty arg to put_user_pages_dirty_lock() 2019-09-24 15:54:08 -07:00
vmw_pvrdma IB: Allow calls to ib_umem_get from kernel ULPs 2020-01-16 16:14:28 +02:00
Makefile RDMA/iw_cxgb3: Remove the iw_cxgb3 module from kernel 2019-10-04 15:08:59 -03:00