[dpdk-test-report] |WARNING| pw93979 [PATCH v2 23/62] net/cnxk: add Tx multi-segment version for cn9k

checkpatch at dpdk.org checkpatch at dpdk.org
Mon Jun 7 20:07:42 CEST 2021


Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/93979

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse 'flags' - possible side-effects?
#317: FILE: drivers/net/cnxk/cn9k_tx_mseg.c:8:
+#define T(name, f4, f3, f2, f1, f0, sz, flags)				       \
+	uint16_t __rte_noinline __rte_hot				       \
+		cn9k_nix_xmit_pkts_mseg_##name(void *tx_queue,                 \
+					       struct rte_mbuf **tx_pkts,      \
+					       uint16_t pkts)                  \
+	{                                                                      \
+		uint64_t cmd[(sz) + CNXK_NIX_TX_MSEG_SG_DWORDS - 2];           \
+									       \
+		/* For TSO inner checksum is a must */                         \
+		if (((flags) & NIX_TX_OFFLOAD_TSO_F) &&			       \
+		    !((flags) & NIX_TX_OFFLOAD_L3_L4_CSUM_F))		       \
+			return 0;                                              \
+		return cn9k_nix_xmit_pkts_mseg(tx_queue, tx_pkts, pkts, cmd,   \
+					       (flags) | NIX_TX_MULTI_SEG_F);  \
+	}

total: 0 errors, 0 warnings, 1 checks, 242 lines checked


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