s390/cpum_sf: simplify function setup_pmu_cpu

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Print the error message when the FAILURE flag is set.
This saves on pr_err statement as the text of the error message
is identical in both failures.
Also observe reverse Xmas tree variable declarations in this function.
No functional change.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>

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Thomas Richter 2023-03-23 15:07:04 +01:00 • committed by Alexander Gordeev

parent f4767f9f32

commit eeeff534e9

1 changed files with 5 additions and 10 deletions

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arch/s390/kernel/perf_cpum_sf.c

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