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Subject: |WARNING| pw143881 [PATCH 22/33] net/cnxk: support Rx burst vector
 for cn20k
In-Reply-To: <20240910085909.1514457-23-ndabilpuram@marvell.com>
References: <20240910085909.1514457-23-ndabilpuram@marvell.com>
To: test-report@dpdk.org
From: checkpatch@dpdk.org
Cc: Nithin Dabilpuram <ndabilpuram@marvell.com>
Message-Id: <20240910093550.9AFD9121D10@dpdk.org>
Date: Tue, 10 Sep 2024 11:35:50 +0200 (CEST)
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Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/143881

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse '_mbuf' - possible side-effects?
#122: FILE: drivers/net/cnxk/cn20k_rx.h:447:
+#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?
#122: FILE: drivers/net/cnxk/cn20k_rx.h:447:
+#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:OPEN_ENDED_LINE: Lines should not end with a '('
#222: FILE: drivers/net/cnxk/cn20k_rx.h:547:
+					rte_prefetch0(

CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#224: FILE: drivers/net/cnxk/cn20k_rx.h:549:
+					rte_prefetch0(

CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#226: FILE: drivers/net/cnxk/cn20k_rx.h:551:
+					rte_prefetch0(

CHECK:OPEN_ENDED_LINE: Lines should not end with a '('
#228: FILE: drivers/net/cnxk/cn20k_rx.h:553:
+					rte_prefetch0(

total: 0 errors, 0 warnings, 6 checks, 475 lines checked