projects / linux-2.6-microblaze.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4478859) | patch
dax: Ensure errno is returned from dax_direct_access
authorIra Weiny <ira.weiny@intel.com>
Tue, 25 May 2021 17:24:28 +0000 (10:24 -0700)
committerDan Williams <dan.j.williams@intel.com>
Thu, 8 Jul 2021 05:10:04 +0000 (22:10 -0700)
commitb05d4c576b697b9f462b9c532c997171d5c3b067
tree78caf3c0f16a323d5aca440d72d20e1917be6514tree | snapshot
parent44788591c3cfb81d9315b8ee5c2076e51bfe8a39commit | diff
dax: Ensure errno is returned from dax_direct_access

If the caller specifies a negative nr_pages that is an invalid
parameter.

Return -EINVAL to ensure callers get an errno if they want to check it.

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20210525172428.3634316-4-ira.weiny@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/dax/super.c diff | blob | history
MicroBlaze GIT Repository