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s390/process: Fix kernel thread function pointer type

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In case of a kernel thread __ret_from_fork() calls the specified function
indirectly. Fix the kernel thread function pointer, since kernel threads
return an int instead of void.

Fixes: 56e62a7370 ("s390: convert to generic entry")
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
This commit is contained in:
Heiko Carstens
2026-06-08 16:19:08 +02:00
committed by Alexander Gordeev
parent 51746fc082
commit d0478f5d3c
1 changed files with 1 additions and 1 deletions
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arch/s390/kernel/process.c
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@@ -50,7 +50,7 @@ void ret_from_fork(void) asm("ret_from_fork");
void __ret_from_fork(struct task_struct *prev, struct pt_regs *regs)
{
void (*func)(void *arg);
int (*func)(void *arg);
schedule_tail(prev);