dax: dax_insert_mapping_entry always succeeds

Browse source

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>

...

This commit is contained in:

Matthew Wilcox 2018-06-02 19:39:37 -07:00 • committed by Dan Williams

parent d6dc57e251

commit cc4a90ac81

1 changed files with 2 additions and 16 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

18

fs/dax.c

View file