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From: Joe Perches <joe@perches.com>
To: Peter Zijlstra <peterz@infradead.org>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Borislav Petkov <bp@alien8.de>, "H. Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org, linux-kernel@vger.kernel.org,
	linux-mips@vger.kernel.org
Subject: [PATCH -next 004/491] PERFORMANCE EVENTS SUBSYSTEM: Use fallthrough;
Date: Tue, 10 Mar 2020 21:51:18 -0700	[thread overview]
Message-ID: <73d22360c5c665fd7f480a209ae46807dfb07bbe.1583896348.git.joe@perches.com> (raw)
In-Reply-To: <cover.1583896344.git.joe@perches.com>

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/mips/kernel/perf_event_mipsxx.c | 6 +++---
 arch/x86/events/intel/core.c         | 7 +++----
 arch/x86/events/intel/lbr.c          | 2 +-
 kernel/events/core.c                 | 3 +--
 4 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index 128fc9..484948 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -790,15 +790,15 @@ static void reset_counters(void *arg)
 	case 4:
 		mipsxx_pmu_write_control(3, 0);
 		mipspmu.write_counter(3, 0);
-		/* fall through */
+		fallthrough;
 	case 3:
 		mipsxx_pmu_write_control(2, 0);
 		mipspmu.write_counter(2, 0);
-		/* fall through */
+		fallthrough;
 	case 2:
 		mipsxx_pmu_write_control(1, 0);
 		mipspmu.write_counter(1, 0);
-		/* fall through */
+		fallthrough;
 	case 1:
 		mipsxx_pmu_write_control(0, 0);
 		mipspmu.write_counter(0, 0);
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 332954..8cd3bb 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -4637,8 +4637,7 @@ __init int intel_pmu_init(void)
 
 	case INTEL_FAM6_CORE2_MEROM:
 		x86_add_quirk(intel_clovertown_quirk);
-		/* fall through */
-
+		fallthrough;
 	case INTEL_FAM6_CORE2_MEROM_L:
 	case INTEL_FAM6_CORE2_PENRYN:
 	case INTEL_FAM6_CORE2_DUNNINGTON:
@@ -5017,7 +5016,7 @@ __init int intel_pmu_init(void)
 
 	case INTEL_FAM6_SKYLAKE_X:
 		pmem = true;
-		/* fall through */
+		fallthrough;
 	case INTEL_FAM6_SKYLAKE_L:
 	case INTEL_FAM6_SKYLAKE:
 	case INTEL_FAM6_KABYLAKE_L:
@@ -5069,7 +5068,7 @@ __init int intel_pmu_init(void)
 	case INTEL_FAM6_ICELAKE_X:
 	case INTEL_FAM6_ICELAKE_D:
 		pmem = true;
-		/* fall through */
+		fallthrough;
 	case INTEL_FAM6_ICELAKE_L:
 	case INTEL_FAM6_ICELAKE:
 	case INTEL_FAM6_TIGERLAKE_L:
diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c
index 65113b1..2e2c6fb 100644
--- a/arch/x86/events/intel/lbr.c
+++ b/arch/x86/events/intel/lbr.c
@@ -967,7 +967,7 @@ static int branch_type(unsigned long from, unsigned long to, int abort)
 			ret = X86_BR_ZERO_CALL;
 			break;
 		}
-		/* fall through */
+		fallthrough;
 	case 0x9a: /* call far absolute */
 		ret = X86_BR_CALL;
 		break;
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6a47c3..7a8ed4d5 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -9762,8 +9762,7 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr,
 		case IF_SRC_KERNELADDR:
 		case IF_SRC_KERNEL:
 			kernel = 1;
-			/* fall through */
-
+			fallthrough;
 		case IF_SRC_FILEADDR:
 		case IF_SRC_FILE:
 			if (state != IF_STATE_SOURCE)
-- 
2.24.0


  parent reply	other threads:[~2020-03-11  5:06 UTC|newest]

Thread overview: 84+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11 17:24 [PATCH -next 000/491] treewide: use fallthrough; Joe Perches
2020-03-11  4:51 ` [PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough; Joe Perches
2020-03-11  7:01   ` Leon Romanovsky
2020-03-12  6:23   ` David Miller
2020-03-12  6:26     ` Joe Perches
2020-03-12  8:03       ` David Miller
2020-03-12 19:45       ` Jakub Kicinski
2020-03-12 19:52         ` Joe Perches
2020-03-11  4:51 ` [PATCH -next 002/491] MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER: " Joe Perches
2020-03-11  4:51 ` [PATCH -next 003/491] MELLANOX MLX5 core VPI driver: " Joe Perches
2020-03-11  7:00   ` Leon Romanovsky
2020-03-11  4:51 ` Joe Perches [this message]
2020-03-11 15:30   ` [PATCH -next 004/491] PERFORMANCE EVENTS SUBSYSTEM: " Peter Zijlstra
2020-03-12  6:15     ` Joe Perches
2020-03-11 19:20   ` Thomas Bogendoerfer
2020-03-11  4:51 ` [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: " Joe Perches
2020-03-11  5:15   ` Masahiro Yamada
2020-03-11 14:31     ` Joe Perches
2020-03-12  8:56       ` Greg Kroah-Hartman
2020-03-12  9:02         ` Masahiro Yamada
2020-03-12  9:36           ` Greg Kroah-Hartman
2020-03-12  9:37           ` Joe Perches
2020-03-12 13:47             ` Theodore Y. Ts'o
2020-03-12 14:15               ` Joe Perches
2020-03-12  9:03         ` Joe Perches
2020-03-11  4:51 ` [PATCH -next 006/491] ARM/RISCPC " Joe Perches
2020-03-12 10:11   ` Russell King - ARM Linux admin
2020-03-12 10:19     ` Joe Perches
2020-03-11  4:51 ` [PATCH -next 007/491] KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64): " Joe Perches
2020-03-11  4:51 ` [PATCH -next 008/491] ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE: " Joe Perches
2020-03-13 19:26   ` Alexander Sverdlin
2020-03-11  4:51 ` [PATCH -next 009/491] ARM/Amlogic Meson SoC support: " Joe Perches
2020-03-11  4:51 ` [PATCH -next 010/491] ARM/SAMSUNG EXYNOS ARM ARCHITECTURES: " Joe Perches
2020-03-13 14:26   ` Wolfram Sang
2020-03-14  1:17   ` Stephen Boyd
2020-05-13 11:59     ` Sylwester Nawrocki
2020-03-11  4:51 ` [PATCH -next 011/491] ARM/QUALCOMM SUPPORT: " Joe Perches
2020-03-11  5:23   ` Amit Kucheria
2020-03-11  8:46   ` Marc Gonzalez
2020-03-11 14:30     ` Joe Perches
2020-03-13 12:04   ` Stanimir Varbanov
2020-03-11  4:51 ` [PATCH -next 012/491] ARM/ZTE ARCHITECTURE: " Joe Perches
2020-03-11  4:51 ` [PATCH -next 013/491] INGENIC JZ47xx SoCs: " Joe Perches
2020-03-11  7:40   ` Miquel Raynal
2020-03-11 14:20     ` Ulf Hansson
2020-03-11 14:29       ` Miquel Raynal
2020-03-12  6:26     ` Joe Perches
2020-03-11  4:51 ` [PATCH -next 014/491] DECSTATION PLATFORM SUPPORT: " Joe Perches
2020-03-11 19:19   ` Thomas Bogendoerfer
2020-03-11  4:51 ` [PATCH -next 015/491] KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips): " Joe Perches
2020-03-11 19:20   ` Thomas Bogendoerfer
2020-03-11  4:51 ` [PATCH -next 016/491] KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc): " Joe Perches
2020-03-19  1:18   ` Paul Mackerras
2020-03-19  1:22     ` Joe Perches
2020-03-19 23:33       ` Paul Mackerras
2020-03-11  4:51 ` [PATCH -next 017/491] CELL BROADBAND ENGINE ARCHITECTURE: " Joe Perches
2020-03-11  8:08   ` Arnd Bergmann
2020-03-26 12:06   ` Michael Ellerman
2020-03-11  4:51 ` [PATCH -next 018/491] KERNEL VIRTUAL MACHINE for s390 (KVM/s390): " Joe Perches
2020-03-11 11:33   ` Christian Borntraeger
2020-03-13 12:04   ` Christian Borntraeger
2020-03-11  4:51 ` [PATCH -next 019/491] Hyper-V CORE AND DRIVERS: " Joe Perches
2020-03-11 11:00   ` Wei Liu
2020-03-11  4:51 ` [PATCH -next 020/491] XEN HYPERVISOR INTERFACE: " Joe Perches
2020-03-11  6:47   ` Jürgen Groß
2020-03-11  4:51 ` [PATCH -next 021/491] KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86): " Joe Perches
2020-03-11  9:43   ` Paolo Bonzini
2020-03-11  4:51 ` [PATCH -next 022/491] X86 MCE INFRASTRUCTURE: " Joe Perches
2020-03-11 17:14   ` Borislav Petkov
2020-03-11  4:51 ` [PATCH -next 023/491] AMD KFD: " Joe Perches
2020-03-11 21:50   ` Felix Kuehling
2020-03-11 22:09     ` Joe Perches
2020-03-12 14:12       ` Alex Deucher
2020-03-11  4:51 ` [PATCH -next 024/491] AMD DISPLAY CORE: " Joe Perches
2020-03-12 14:10   ` Alex Deucher
2020-03-11  4:51 ` [PATCH -next 025/491] AMD POWERPLAY: " Joe Perches
2020-03-12 14:10   ` Alex Deucher
2020-03-11  4:51 ` [PATCH -next 026/491] INTEL GVT-g DRIVERS (Intel GPU Virtualization): " Joe Perches
2020-03-11  4:51 ` [PATCH -next 027/491] AMD XGBE DRIVER: " Joe Perches
2020-03-11  4:51 ` [PATCH -next 028/491] BROADCOM BNX2X 10 GIGABIT ETHERNET " Joe Perches
2020-03-11  4:51 ` [PATCH -next 029/491] BROADCOM BNXT_EN 50 " Joe Perches
2020-03-11  4:51 ` [PATCH -next 030/491] BROADCOM GENET " Joe Perches
2020-03-11 16:35   ` Florian Fainelli
2020-03-11  4:51 ` [PATCH -next 031/491] BROCADE BNA 10 GIGABIT " Joe Perches

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