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* [dpdk-test-report] |WARNING| pw38569 [PATCH v2 3/8] net/sfc/base: support more RSS hash configurations
       [not found] <1524156112-28615-4-git-send-email-arybchenko@solarflare.com>
@ 2018-04-19 16:42 ` checkpatch
  0 siblings, 0 replies; only message in thread
From: checkpatch @ 2018-04-19 16:42 UTC (permalink / raw)
  To: test-report; +Cc: Andrew Rybchenko

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/38569

_coding style issues_


CHECK:MACRO_ARG_REUSE: Macro argument reuse '_entryp' - possible side-effects?
#203: FILE: drivers/net/sfc/base/efx_rx.c:316:
+#define	LIST_FLAGS(_entryp, _class, _l4_hashing, _additional_modes)	\
 	do {								\
+		if (_l4_hashing) {					\
 			*(_entryp++) = EFX_RX_HASH(_class, 4TUPLE);	\
 									\
+			if (_additional_modes) {			\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_DST);	\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_SRC);	\
+			}						\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, 2TUPLE);		\
+									\
+		if (_additional_modes) {				\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_DST);	\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_SRC);	\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, DISABLE);		\
 									\
 		_NOTE(CONSTANTCONDITION)				\

CHECK:MACRO_ARG_REUSE: Macro argument reuse '_class' - possible side-effects?
#203: FILE: drivers/net/sfc/base/efx_rx.c:316:
+#define	LIST_FLAGS(_entryp, _class, _l4_hashing, _additional_modes)	\
 	do {								\
+		if (_l4_hashing) {					\
 			*(_entryp++) = EFX_RX_HASH(_class, 4TUPLE);	\
 									\
+			if (_additional_modes) {			\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_DST);	\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_SRC);	\
+			}						\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, 2TUPLE);		\
+									\
+		if (_additional_modes) {				\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_DST);	\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_SRC);	\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, DISABLE);		\
 									\
 		_NOTE(CONSTANTCONDITION)				\

CHECK:MACRO_ARG_REUSE: Macro argument reuse '_additional_modes' - possible side-effects?
#203: FILE: drivers/net/sfc/base/efx_rx.c:316:
+#define	LIST_FLAGS(_entryp, _class, _l4_hashing, _additional_modes)	\
 	do {								\
+		if (_l4_hashing) {					\
 			*(_entryp++) = EFX_RX_HASH(_class, 4TUPLE);	\
 									\
+			if (_additional_modes) {			\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_DST);	\
+				*(_entryp++) =				\
+				    EFX_RX_HASH(_class, 2TUPLE_SRC);	\
+			}						\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, 2TUPLE);		\
+									\
+		if (_additional_modes) {				\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_DST);	\
+			*(_entryp++) = EFX_RX_HASH(_class, 1TUPLE_SRC);	\
+		}							\
+									\
 		*(_entryp++) = EFX_RX_HASH(_class, DISABLE);		\
 									\
 		_NOTE(CONSTANTCONDITION)				\

total: 0 errors, 0 warnings, 3 checks, 197 lines checked

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2018-04-19 16:42 ` [dpdk-test-report] |WARNING| pw38569 [PATCH v2 3/8] net/sfc/base: support more RSS hash configurations checkpatch

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