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 480d294a23ab0f5ea27a1d0667435d8e6c1c641c..2b37bc408fc3d7a293bde9c849bd625ca1c0b553 100644 (file)
--- 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;
                }