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Date: Tue, 27 Aug 2019 09:15:50 +0200 (CEST)
From: checkpatch@dpdk.org
Subject: [dpdk-test-report] |WARNING| pw58025 [PATCH v1 30/30] net/dpaa2:
	add soft parser driver
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Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/58025

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse 'pr' - possible side-effects?
#260: FILE: drivers/net/dpaa2/dpaa2_sparser.c:148:
+#define SWAP_WORD(pr)						\
+do {								\
+	for (int i = 0; i < 4 ; i++) {				\
+		pr[i] = pr[i] ^ pr[6 - i + 1];			\
+		pr[6 - i + 1] = pr[6 - i + 1] ^ pr[i];		\
+		pr[i] = pr[i] ^ pr[6 - i + 1];			\
+	}							\
+} while (0)

CHECK:MACRO_ARG_REUSE: Macro argument reuse 'priv' - possible side-effects?
#407: FILE: drivers/net/dpaa2/dpaa2_sparser.h:20:
+#define WRIOP_SS_INITIALIZER(priv)				\
+do {								\
+	/* Base offset of parse profile memory in WRIOP */	\
+	(priv)->ss_offset = 0x20;				\
+	(priv)->ss_iova	= (size_t)NULL;			\
+	(priv)->ss_param_iova = (size_t)NULL;			\
+} while (0)

CHECK:MACRO_ARG_REUSE: Macro argument reuse '_mask' - possible side-effects?
#586: FILE: drivers/net/dpaa2/dpaa2_sparser.h:199:
+#define IS_ONE_BIT_FIELD(_mask)                 \
+(!((_mask) & ((_mask) - 1)) || (_mask == 1))

total: 0 errors, 0 warnings, 3 checks, 541 lines checked