From d34213ebfea31229411583716a9ebe3610bf2d29 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 7 Jun 2022 19:49:37 +0300 Subject: [PATCH] nvdimm/namespace: drop nested variable in create_namespace_pmem() Kernel build bot reported: namespace_devs.c:1991:10: warning: Local variable 'uuid' shadows outer variable [shadowVariable] Refactor create_namespace_pmem() by dropping a nested version of the same variable. Fixes: d1c6e08e7503 ("libnvdimm/labels: Add uuid helpers") Reported-by: kernel test robot Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220607164937.33967-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dan Williams --- drivers/nvdimm/namespace_devs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index bf4f5c09d9b1..bbe5099c836d 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -1712,8 +1712,6 @@ static struct device *create_namespace_pmem(struct nd_region *nd_region, res->flags = IORESOURCE_MEM; for (i = 0; i < nd_region->ndr_mappings; i++) { - uuid_t uuid; - nsl_get_uuid(ndd, nd_label, &uuid); if (has_uuid_at_pos(nd_region, &uuid, cookie, i)) continue;