From: Gustavo A. R. Silva <gustavoars@kernel.org>
Date: Fri, 20 Nov 2020 18:33:19 +0000 (-0600)
Subject: tee: Fix fall-through warnings for Clang
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=963cdcc37e98b8dd2894a4a5d48c9d5fe0ae903b;p=linux.git

tee: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---

diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c
index 480d294a23ab0..2b37bc408fc3d 100644
--- a/drivers/tee/tee_core.c
+++ b/drivers/tee/tee_core.c
@@ -452,6 +452,7 @@ static int params_to_user(struct tee_ioctl_param __user *uparams,
 		case TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INOUT:
 			if (put_user((u64)p->u.memref.size, &up->b))
 				return -EFAULT;
+			break;
 		default:
 			break;
 		}