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Subject: |WARNING| pw114665 [PATCH v5 05/12] net/nfp: add flower PF setup and
 mempool init logic
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From: checkpatch@dpdk.org
Cc: Chaoyong He <chaoyong.he@corigine.com>
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Date: Fri,  5 Aug 2022 08:34:10 +0200 (CEST)
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Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/114665

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse 'Y' - possible side-effects?
#614: FILE: drivers/net/nfp/flower/nfp_flower_ovs_compat.h:15:
+#define ROUND_UP(X, Y) (DIV_ROUND_UP(X, Y) * (Y))

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'MEMBERS' - possible side-effects?
#619: FILE: drivers/net/nfp/flower/nfp_flower_ovs_compat.h:20:
+#define PADDED_MEMBERS_CACHELINE_MARKER(UNIT, CACHELINE, MEMBERS)   \
+	union {                                                         \
+		OVS_CACHE_LINE_MARKER CACHELINE;                            \
+		struct { MEMBERS };                                         \
+		uint8_t PAD_ID[ROUND_UP(sizeof(struct { MEMBERS }), UNIT)]; \
+	}

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'MEMBERS' - possible side-effects?
#626: FILE: drivers/net/nfp/flower/nfp_flower_ovs_compat.h:27:
+#define PADDED_MEMBERS_CACHELINE_MARKER(UNIT, CACHELINE, MEMBERS)           \
+	struct struct_##CACHELINE { MEMBERS };                                  \
+	union {                                                                 \
+		OVS_CACHE_LINE_MARKER CACHELINE;                                    \
+		struct { MEMBERS };                                                 \
+		uint8_t PAD_ID[ROUND_UP(sizeof(struct struct_##CACHELINE), UNIT)];  \
+	}

total: 0 errors, 0 warnings, 3 checks, 584 lines checked