From: Nikita Shubin Date: Fri, 11 Mar 2022 06:58:15 +0000 (+0300) Subject: riscv: Fix fill_callchain return value X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ee29fe27818e5d68ce542f87c9b24bf49e1cd83b;p=linux.git riscv: Fix fill_callchain return value commit 2b2b574ac587ec5bd7716a356492a85ab8b0ce9f upstream. 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/riscv/kernel/perf_callchain.c b/arch/riscv/kernel/perf_callchain.c index 8ecfc4c128bc5..d82c291c1e4ca 100644 --- a/arch/riscv/kernel/perf_callchain.c +++ b/arch/riscv/kernel/perf_callchain.c @@ -73,7 +73,7 @@ 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,