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Subject: |WARNING| pw110860 [PATCH v4 19/28] net/cnxk: optimize Rx fast path
 for security pkts
In-Reply-To: <20220508062616.3398-19-ndabilpuram@marvell.com>
References: <20220508062616.3398-19-ndabilpuram@marvell.com>
To: test-report@dpdk.org
From: checkpatch@dpdk.org
Cc: Nithin Dabilpuram <ndabilpuram@marvell.com>
Message-Id: <20220508063005.61C901242E3@dpdk.org>
Date: Sun,  8 May 2022 08:30:05 +0200 (CEST)
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Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/110860

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse '_mbuf' - possible side-effects?
#402: FILE: drivers/net/cnxk/cn10k_rx.h:953:
+#define NIX_PUSH_META_TO_FREE(_mbuf, _laddr, _loff_p)                          \
+	do {                                                                   \
+		*(uint64_t *)((_laddr) + (*(_loff_p) << 3)) = (uint64_t)_mbuf; \
+		*(_loff_p) = *(_loff_p) + 1;                                   \
+		/* Mark meta mbuf as put */                                    \
+		RTE_MEMPOOL_CHECK_COOKIES(_mbuf->pool, (void **)&_mbuf, 1, 0); \
+	} while (0)

CHECK:MACRO_ARG_REUSE: Macro argument reuse '_loff_p' - possible side-effects?
#402: FILE: drivers/net/cnxk/cn10k_rx.h:953:
+#define NIX_PUSH_META_TO_FREE(_mbuf, _laddr, _loff_p)                          \
+	do {                                                                   \
+		*(uint64_t *)((_laddr) + (*(_loff_p) << 3)) = (uint64_t)_mbuf; \
+		*(_loff_p) = *(_loff_p) + 1;                                   \
+		/* Mark meta mbuf as put */                                    \
+		RTE_MEMPOOL_CHECK_COOKIES(_mbuf->pool, (void **)&_mbuf, 1, 0); \
+	} while (0)

total: 0 errors, 0 warnings, 2 checks, 608 lines checked