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s390/cpum_sf: Consistently use goto out for function exit

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When the sampling buffer allocation fails in
__hw_perf_event_init(), jump to the end of the function
and return the result. This is consistent with the other
error handling and return conditions in this function.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-By: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Thomas Richter 2024-10-24 13:33:54 +02:00 committed by Heiko Carstens
parent db417646fe
commit de6d22ccdc
1 changed files with 1 additions and 1 deletions
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2
arch/s390/kernel/perf_cpum_sf.c
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@ -818,7 +818,7 @@ static int __hw_perf_event_init(struct perf_event *event)
/* Use AUX buffer. No need to allocate it by ourself */
if (attr->config == PERF_EVENT_CPUM_SF_DIAG)
return 0;
goto out;
/* Allocate the per-CPU sampling buffer using the CPU information
* from the event. If the event is not pinned to a particular