[dpdk-dev] [Bug 821] net/bnxt build failure with clang 3.4.2

[dpdk-dev] [Bug 821] net/bnxt build failure with clang 3.4.2

[bugzilla]

https://bugs.dpdk.org/show_bug.cgi?id=821

            Bug ID: 821
           Summary: net/bnxt build failure with clang 3.4.2
           Product: DPDK
           Version: unspecified
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: ethdev
          Assignee: dev@dpdk.org
          Reporter: alialnu@nvidia.com
  Target Milestone: ---

"""
$ export CC=clang
$ meson --werror --buildtype=debugoptimized build && ninja-build -C build
[..]
../../root/dpdk/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c:140:18: error:
comparison of constant 2147483648 with expression of type 'const enum
rte_flow_item_type' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
                if (item->type >= (uint32_t)
                    ~~~~~~~~~~ ^  ~~~~~~~~~~
../../root/dpdk/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c:142:19: error:
comparison of constant 2147483650 with expression of type 'const enum
rte_flow_item_type' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
                        if (item->type >=
                            ~~~~~~~~~~ ^
../../root/dpdk/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c:188:25: error:
comparison of constant 2147483648 with expression of type 'const enum
rte_flow_action_type' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
                if (action_item->type >=
                    ~~~~~~~~~~~~~~~~~ ^
../../root/dpdk/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c:190:26: error:
comparison of constant 2147483650 with expression of type 'const enum
rte_flow_action_type' is always false
[-Werror,-Wtautological-constant-out-of-range-compare]
                        if (action_item->type >=
                            ~~~~~~~~~~~~~~~~~ ^
4 errors generated.
"""

Reproduces on main (086d426406).

OS: CentOS Linux 7
GCC: 4.8.5 20150623 (Red Hat 4.8.5-44)

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