In nd_label_active(), we get nd_label from label area. While it is not necessary to calculate it a second time.
This patch return nd_label directly. Signed-off-by: Wei Yang <[email protected]> --- drivers/nvdimm/label.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index 750dbaa6ce82..63b7d40fe9d4 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -587,7 +587,7 @@ struct nd_namespace_label *nd_label_active(struct nvdimm_drvdata *ndd, int n) continue; if (n-- == 0) - return to_label(ndd, slot); + return nd_label; } return NULL; -- 2.19.1 _______________________________________________ Linux-nvdimm mailing list [email protected] https://lists.01.org/mailman/listinfo/linux-nvdimm
