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SubjectRe: [GIT PULL 1/9] intel_th: msu: Fix unused variable warning on arm64 platform
Date
Greg Kroah-Hartman <gregkh@linuxfoundation.org> writes:

> On Thu, Jun 27, 2019 at 03:51:44PM +0300, Alexander Shishkin wrote:
>> From: Shaokun Zhang <zhangshaokun@hisilicon.com>
>>
>> Commit ba39bd8306057 ("intel_th: msu: Switch over to scatterlist")
>> introduced the following warnings on non-x86 architectures, as a result
>> of reordering the multi mode buffer allocation sequence:
>>
>> > drivers/hwtracing/intel_th/msu.c: In function ‘msc_buffer_win_alloc’:
>> > drivers/hwtracing/intel_th/msu.c:783:21: warning: unused variable ‘i’
>> > [-Wunused-variable]
>> > int ret = -ENOMEM, i;
>> > ^
>> > drivers/hwtracing/intel_th/msu.c: In function ‘msc_buffer_win_free’:
>> > drivers/hwtracing/intel_th/msu.c:863:6: warning: unused variable ‘i’
>> > [-Wunused-variable]
>> > int i;
>> > ^
>>
>> Fix this compiler warning by factoring out set_memory sequences and making
>> them x86-only.
>>
>> Suggested-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
>> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
>> Fixes: ba39bd8306057 ("intel_th: msu: Switch over to scatterlist")
>> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
>> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
>> ---
>> drivers/hwtracing/intel_th/msu.c | 40 +++++++++++++++++++++-----------
>> 1 file changed, 27 insertions(+), 13 deletions(-)
>
> Does not apply to my tree :(

It's the same one as the one in the fixes series. I just put it here for
completeness.

Regards,
--
Alex

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