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drivers: qcom: rpmh_master_stat: Remove unused size for SMEM item

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Size is not used in stats driver after reading item from qcom_smem_get().
It can be passed as NULL if the caller of this API don't intend to use
it anywhere. Update driver to remove unused variable.

Change-Id: I60fe4e193fff4366eda0f29c684806421e9e6b86
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
This commit is contained in:
Maulik Shah
2020-05-14 18:25:40 +05:30
parent 2dfedfa3ac
commit 58cfc8288e
1 changed files with 2 additions and 3 deletions
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5
drivers/soc/qcom/rpmh_master_stat.c
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@@ -1,4 +1,4 @@
/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
/* Copyright (c) 2017-2020, 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
@@ -133,7 +133,6 @@ static ssize_t msm_rpmh_master_stats_show(struct kobject *kobj,
{
ssize_t length;
int i = 0;
size_t size = 0;
struct msm_rpmh_master_stats *record = NULL;
mutex_lock(&rpmh_stats_mutex);
@@ -148,7 +147,7 @@ static ssize_t msm_rpmh_master_stats_show(struct kobject *kobj,
for (i = 0; i < ARRAY_SIZE(rpmh_masters); i++) {
record = (struct msm_rpmh_master_stats *) qcom_smem_get(
rpmh_masters[i].pid,
rpmh_masters[i].smem_id, &size);
rpmh_masters[i].smem_id, NULL);
if (!IS_ERR_OR_NULL(record) && (PAGE_SIZE - length > 0))
length += msm_rpmh_master_stats_print_data(
buf + length, PAGE_SIZE - length,