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devfreq: spdm: Fix for rpm creat request err

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ERR value or NULL may returned from msm_rpm_create_request,
so correct the check as IS_ERR_OR_NULL.

Change-Id: I069f3c74e5d699ce394355dda192b662ba75f6a0
Signed-off-by: Maria Yu <aiquny@codeaurora.org>
This commit is contained in:
Maria Yu 2018-01-03 22:03:29 +08:00
commit e9293b044c
1 changed files with 3 additions and 3 deletions
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6
drivers/devfreq/governor_spdm_bw_hyp.c
View file

@ -1,5 +1,5 @@
/*
*Copyright (c) 2014-2017, The Linux Foundation. All rights reserved.
*Copyright (c) 2014-2018, The Linux Foundation. All rights reserved.
*
*This program is free software; you can redistribute it and/or modify
*it under the terms of the GNU General Public License version 2 and
@ -42,7 +42,7 @@ static int enable_clocks(void)
rpm_req = msm_rpm_create_request(MSM_RPM_CTX_ACTIVE_SET, SPDM_RES_TYPE,
SPDM_RES_ID, 1);
if (!rpm_req)
if (IS_ERR_OR_NULL(rpm_req))
return -ENODEV;
msm_rpm_add_kvp_data(rpm_req, SPDM_KEY, (const uint8_t *)&one,
sizeof(int));
@ -61,7 +61,7 @@ static int disable_clocks(void)
rpm_req = msm_rpm_create_request(MSM_RPM_CTX_ACTIVE_SET, SPDM_RES_TYPE,
SPDM_RES_ID, 1);
if (!rpm_req)
if (IS_ERR_OR_NULL(rpm_req))
return -ENODEV;
msm_rpm_add_kvp_data(rpm_req, SPDM_KEY, (const uint8_t *)&zero,
sizeof(int));