* [dpdk-test-report] |WARNING| pw38566 [PATCH v2 1/8] net/sfc/base: cope with clang warning on negative shift
[not found] <1524156112-28615-2-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/38566
_coding style issues_
CHECK:MACRO_ARG_REUSE: Macro argument reuse '_val' - possible side-effects?
#42: FILE: drivers/net/sfc/base/efx_types.h:338:
+#define EFX_SSUB(_val, _sub) \
+ ((_val) > (_sub) ? ((_val) - (_sub)) : 0)
CHECK:MACRO_ARG_REUSE: Macro argument reuse '_sub' - possible side-effects?
#42: FILE: drivers/net/sfc/base/efx_types.h:338:
+#define EFX_SSUB(_val, _sub) \
+ ((_val) > (_sub) ? ((_val) - (_sub)) : 0)
ERROR:SPACING: space required after that ',' (ctx:VxV)
#109: FILE: drivers/net/sfc/base/efx_types.h:1306:
+ ((uint32_t)1 << EFX_SSUB((_bit),(_base))) : \
^
total: 1 errors, 0 warnings, 2 checks, 89 lines checked
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2018-04-19 16:42 ` [dpdk-test-report] |WARNING| pw38566 [PATCH v2 1/8] net/sfc/base: cope with clang warning on negative shift checkpatch
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