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soc: qcom: qmp-debugfs-client: Remove leading and trailing whitespaces

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Remove all the leading and trailing whitespaces in the string copied
from userspace.

Change-Id: I627416dcdb1155303ad6a8ed172910a8653dd67b
Signed-off-by: Jay Jayanna <jayanna@codeaurora.org>
This commit is contained in:
Jay Jayanna 2021-03-09 13:29:44 -08:00
commit bb6bd7c418
1 changed files with 6 additions and 1 deletions
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7
drivers/soc/qcom/qmp-debugfs-client.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved. */
/* Copyright (c) 2017-2019, 2021 The Linux Foundation. All rights reserved. */
#include <linux/module.h>
#include <linux/kernel.h>
@ -48,6 +48,11 @@ static ssize_t aop_msg_write(struct file *file, const char __user *userstr,
return len;
}
/*
* Trim the leading and trailing white spaces
*/
strim(data_pkt[count].buf);
/*
* Controller expects a 4 byte aligned buffer
*/