From: Thorsten Blum Date: Sat, 4 Jul 2026 12:13:54 +0000 (+0200) Subject: powerpc/perf: Use strstarts() to simplify is_thread_imc_pmu() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d71b3ca5231750fecdefb3390595e7db30979ac4;p=thirdparty%2Fkernel%2Fstable.git powerpc/perf: Use strstarts() to simplify is_thread_imc_pmu() Replace the open-coded implementation with strstarts() to simplify is_thread_imc_pmu(). Signed-off-by: Thorsten Blum Reviewed-by: Athira Rajeev Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20260704121353.201583-3-thorsten.blum@linux.dev --- diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index e3822f36c4199..1d2db6d3e2264 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -1023,10 +1023,7 @@ static int thread_imc_event_init(struct perf_event *event) static bool is_thread_imc_pmu(struct perf_event *event) { - if (!strncmp(event->pmu->name, "thread_imc", strlen("thread_imc"))) - return true; - - return false; + return strstarts(event->pmu->name, "thread_imc"); } static __be64 *get_event_base_addr(struct perf_event *event)