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s390/hypfs: remove open-coded PTR_ALIGN()

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Get rid of page_align_ptr() and use PTR_ALIGN() instead.

Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2023-07-04 15:47:12 +02:00
parent 83f9567194
commit b7857acc1b
1 changed files with 1 additions and 6 deletions
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7
arch/s390/hypfs/hypfs_diag.c
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@ -215,11 +215,6 @@ static void diag204_free_buffer(void)
diag204_buf = NULL;
}
static void *page_align_ptr(void *ptr)
{
return (void *) PAGE_ALIGN((unsigned long) ptr);
}
static void *diag204_get_buffer(enum diag204_format fmt, int *pages)
{
if (diag204_buf) {
@ -379,7 +374,7 @@ static int dbfs_d204_create(void **data, void **data_free_ptr, size_t *size)
base = vzalloc(buf_size);
if (!base)
return -ENOMEM;
d204 = page_align_ptr(base + sizeof(d204->hdr)) - sizeof(d204->hdr);
d204 = PTR_ALIGN(base + sizeof(d204->hdr), PAGE_SIZE) - sizeof(d204->hdr);
rc = diag204_do_store(d204->buf, diag204_buf_pages);
if (rc) {
vfree(base);