From 9cf8bd529c6ba81402ebf6b7a56307b0787e4f93 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 15 Dec 2016 20:04:31 -0800 Subject: libnvdimm: replace mutex_is_locked() warnings with lockdep_assert_held For warnings that should only ever trigger during development and testing replace WARN statements with lockdep_assert_held. The lockdep pattern is prevalent, and these paths are are well covered by libnvdimm unit tests. Reported-by: Johannes Thumshirn Reviewed-by: Johannes Thumshirn Signed-off-by: Dan Williams --- drivers/nvdimm/namespace_devs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/nvdimm/namespace_devs.c') diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index 8817f8a0cf38..de5809a88512 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -1653,7 +1653,7 @@ static int select_pmem_id(struct nd_region *nd_region, u8 *pmem_id) u64 hw_start, hw_end, pmem_start, pmem_end; struct nd_label_ent *label_ent; - WARN_ON(!mutex_is_locked(&nd_mapping->lock)); + lockdep_assert_held(&nd_mapping->lock); list_for_each_entry(label_ent, &nd_mapping->labels, list) { nd_label = label_ent->label; if (!nd_label) -- cgit v1.2.3