nvdimm/btt: replace deprecated strncpy with strscpy

[linux-2.6-microblaze.git] / drivers / nvdimm / btt.c

diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index d5593b0..9372c36 100644 (file)
--- a/drivers/nvdimm/btt.c
+++ b/drivers/nvdimm/btt.c
@@ -986,7 +986,7 @@ static int btt_arena_write_layout(struct arena_info *arena)
        if (!super)
                return -ENOMEM;
 
-       strncpy(super->signature, BTT_SIG, BTT_SIG_LEN);
+       strscpy(super->signature, BTT_SIG, sizeof(super->signature));
        export_uuid(super->uuid, nd_btt->uuid);
        export_uuid(super->parent_uuid, parent_uuid);
        super->flags = cpu_to_le32(arena->flags);