From f4c58c3758f95eec5ea9cf1424d68350f00f9eb9 Mon Sep 17 00:00:00 2001 From: Rijo Thomas Date: Thu, 9 Jan 2020 18:23:19 +0530 Subject: tee: amdtee: print error message if tee not present If there is no TEE with which the driver can communicate, then print an error message and return. Suggested-by: Dan Carpenter Signed-off-by: Rijo Thomas Signed-off-by: Herbert Xu --- drivers/tee/amdtee/core.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/tee/amdtee/core.c') diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c index b3f8235579f7..0840be03a3ab 100644 --- a/drivers/tee/amdtee/core.c +++ b/drivers/tee/amdtee/core.c @@ -440,8 +440,10 @@ static int __init amdtee_driver_init(void) int rc; rc = psp_check_tee_status(); - if (rc) - goto err_fail; + if (rc) { + pr_err("amd-tee driver: tee not present\n"); + return rc; + } drv_data = kzalloc(sizeof(*drv_data), GFP_KERNEL); if (IS_ERR(drv_data)) @@ -490,7 +492,6 @@ err_kfree_drv_data: kfree(drv_data); drv_data = NULL; -err_fail: pr_err("amd-tee driver initialization failed\n"); return rc; } -- cgit v1.2.3