From 2b2b574ac587ec5bd7716a356492a85ab8b0ce9f Mon Sep 17 00:00:00 2001 From: Nikita Shubin Date: Fri, 11 Mar 2022 09:58:15 +0300 Subject: riscv: Fix fill_callchain return value perf_callchain_store return 0 on success, -1 otherwise, fix fill_callchain to return correct bool value. Fixes: dbeb90b0c1eb ("riscv: Add perf callchain support") Signed-off-by: Nikita Shubin Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt --- arch/riscv/kernel/perf_callchain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/riscv/kernel/perf_callchain.c b/arch/riscv/kernel/perf_callchain.c index 55faa4991b87..3348a61de7d9 100644 --- a/arch/riscv/kernel/perf_callchain.c +++ b/arch/riscv/kernel/perf_callchain.c @@ -68,7 +68,7 @@ void perf_callchain_user(struct perf_callchain_entry_ctx *entry, static bool fill_callchain(void *entry, unsigned long pc) { - return perf_callchain_store(entry, pc); + return perf_callchain_store(entry, pc) == 0; } void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, -- cgit v1.2.3