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s390/setup: Cleanup stack_alloc() and stack_free()

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Some small cleanups to stack_alloc() and stack_free():

- Rename ret to stack to reflect what the variable is used for
- Whitespace removal

Reviewed-by: Vasily Gorbik <gor@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 2024-12-02 12:56:39 +01:00 committed by Alexander Gordeev
parent 27939d6cde
commit 7ad0075005
1 changed files with 6 additions and 6 deletions
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12
arch/s390/kernel/setup.c
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@ -359,17 +359,17 @@ void *restart_stack;
unsigned long stack_alloc(void)
{
void *ret;
void *stack;
ret = __vmalloc_node(THREAD_SIZE, THREAD_SIZE, THREADINFO_GFP,
NUMA_NO_NODE, __builtin_return_address(0));
kmemleak_not_leak(ret);
return (unsigned long)ret;
stack = __vmalloc_node(THREAD_SIZE, THREAD_SIZE, THREADINFO_GFP,
NUMA_NO_NODE, __builtin_return_address(0));
kmemleak_not_leak(stack);
return (unsigned long)stack;
}
void stack_free(unsigned long stack)
{
vfree((void *) stack);
vfree((void *)stack);
}
static unsigned long __init stack_alloc_early(void)