Commits
Matthew Wilcox committed cc4a90ac816
dax: dax_insert_mapping_entry always succeeds It does not return an error, so we don't need to check the return value for IS_ERR(). Indeed, it is a bug to do so; with a sufficiently large PFN, a legitimate DAX entry may be mistaken for an error return. Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>