From aa396f8123f63c83ecdd13187b55b15f80528c64 Mon Sep 17 00:00:00 2001 From: Jeya R Date: Tue, 9 Feb 2021 15:50:59 +0530 Subject: [PATCH] msm: adsprpc: Typecast return value of copy_to_user API Typecast the return value of copy_to_user API to avoid gcc compiler warning for unused result. Change-Id: I7212e4890ce190773dee5d688177924c0774ecc3 Signed-off-by: Jeya R --- drivers/char/adsprpc_shared.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/adsprpc_shared.h b/drivers/char/adsprpc_shared.h index 03ef1c8cc750..2128abd40ccc 100644 --- a/drivers/char/adsprpc_shared.h +++ b/drivers/char/adsprpc_shared.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved. + * Copyright (c) 2012-2021, The Linux Foundation. All rights reserved. */ #ifndef ADSPRPC_SHARED_H #define ADSPRPC_SHARED_H @@ -138,7 +138,7 @@ do {\ #define K_COPY_TO_USER_WITHOUT_ERR(kernel, dst, src, size) \ do {\ if (!(kernel))\ - copy_to_user((void __user *)(dst),\ + (void)copy_to_user((void __user *)(dst),\ (src), (size));\ else\ memmove((dst), (src), (size));\