From 529b315d6ae37f647f290a8ccc7a73befb32d1eb Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 23 Mar 2018 14:39:03 +0300 Subject: [PATCH 3958/4131] drm/amd/pp: silence a static checker warning This has a static checker warning because "frev" and "crev" can be uninitialized if "info" is NULL. I just changed the order of the checks so that we check "info" first. Change-Id: Id770f927f541f6e0df3540b8edf4d4e4fb07a177 Reviewed-by: Rex Zhu Reviewed-by: Huang Rui Signed-off-by: Dan Carpenter --- drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c index 75a465f..7b26607 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c @@ -319,13 +319,13 @@ static int smu8_get_system_info_data(struct pp_hwmgr *hwmgr) GetIndexIntoMasterTable(DATA, IntegratedSystemInfo), &size, &frev, &crev); - if (crev != 9) { - pr_err("Unsupported IGP table: %d %d\n", frev, crev); + if (info == NULL) { + pr_err("Could not retrieve the Integrated System Info Table!\n"); return -EINVAL; } - if (info == NULL) { - pr_err("Could not retrieve the Integrated System Info Table!\n"); + if (crev != 9) { + pr_err("Unsupported IGP table: %d %d\n", frev, crev); return -EINVAL; } -- 2.7.4