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-rw-r--r--arch/s390/hypfs/hypfs_diag0c.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/hypfs/hypfs_diag0c.c b/arch/s390/hypfs/hypfs_diag0c.c
index dce87f1bec94..cebf05150cc1 100644
--- a/arch/s390/hypfs/hypfs_diag0c.c
+++ b/arch/s390/hypfs/hypfs_diag0c.c
@@ -49,7 +49,8 @@ static void *diag0c_store(unsigned int *count)
get_online_cpus();
cpu_count = num_online_cpus();
- cpu_vec = kmalloc(sizeof(*cpu_vec) * num_possible_cpus(), GFP_KERNEL);
+ cpu_vec = kmalloc_array(num_possible_cpus(), sizeof(*cpu_vec),
+ GFP_KERNEL);
if (!cpu_vec)
goto fail_put_online_cpus;
/* Note: Diag 0c needs 8 byte alignment and real storage */