From b4eeed590deeff13a53db641129f0301d70248f3 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Mon, 9 May 2016 17:29:41 +0800 Subject: [PATCH] drm/amd/powerplay: rewrite pp_sw_init to make code readable Actually, pp_sw_init executes pptable_init and backend_init orderly if they are initialized successfully. So rewrite it to make code more readable. Reviewed-by: Alex Deucher Signed-off-by: Huang Rui Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c index 9f2d4069a5f3..8e345bfddb69 100644 --- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c @@ -68,15 +68,18 @@ static int pp_sw_init(void *handle) return -EINVAL; ret = hwmgr->pptable_func->pptable_init(hwmgr); - - if (ret == 0) - ret = hwmgr->hwmgr_func->backend_init(hwmgr); - if (ret) - printk(KERN_ERR "amdgpu: powerplay initialization failed\n"); - else - printk(KERN_INFO "amdgpu: powerplay initialized\n"); + goto err; + ret = hwmgr->hwmgr_func->backend_init(hwmgr); + if (ret) + goto err; + + pr_info("amdgpu: powerplay initialized\n"); + + return 0; +err: + pr_err("amdgpu: powerplay initialization failed\n"); return ret; }