evie/android_kernel_oneplus_msm8998
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Merge "Perf: arm64: avoid use of uninitialized variable"

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Linux Build Service Account 2017-07-17 18:40:04 -07:00 • committed by Gerrit - the friendly Code Review server
commit a1dcf33ce1
1 changed files with 2 additions and 1 deletions
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arch/arm64/kernel/perf_trace_counters.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
/* Copyright (c) 2013-2014, 2017 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
@ -124,6 +124,7 @@ static ssize_t write_enabled_perftp_file_bool(struct file *file,
char buf[32];
size_t buf_size;
buf[0] = 0;
buf_size = min(count, (sizeof(buf)-1));
if (copy_from_user(buf, user_buf, buf_size))
return -EFAULT;