Messages in this thread Patch in this message | | | From | Joe Perches <> | Subject | [PATCH -next 004/491] PERFORMANCE EVENTS SUBSYSTEM: Use fallthrough; | Date | Tue, 10 Mar 2020 21:51:18 -0700 |
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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
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