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-rw-r--r--arch/s390/kernel/vdso.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index 25a6a82..690e178 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -322,7 +322,8 @@ static int __init vdso_init(void)
vdso64_pagelist[vdso64_pages - 1] = virt_to_page(vdso_data);
vdso64_pagelist[vdso64_pages] = NULL;
#ifndef CONFIG_SMP
- BUG_ON(vdso_alloc_per_cpu(0, S390_lowcore));
+ if (vdso_alloc_per_cpu(0, &S390_lowcore))
+ BUG();
#endif
vdso_init_cr5();
#endif /* CONFIG_64BIT */
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