• Linus Torvalds's avatar
    Merge tag 'driver-core-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core · 8c8e62cc
    Linus Torvalds authored
    Pull driver core fixes from Greg KH:
     "Here are some driver core fixes for 5.0-rc6.
      Well, not so much "driver core" as "debugfs". There's a lot of
      outstanding debugfs cleanup patches coming in through different
      subsystem trees, and in that process the debugfs core was found that
      it really should return errors when something bad happens, to prevent
      random files from showing up in the root of debugfs afterward. So
      debugfs was fixed up to handle this properly, and then two fixes for
      the relay and blk-mq code was needed as it was making invalid
      assumptions about debugfs return values.
      There's also a cacheinfo fix in here that resolves a tiny issue.
      All of these have been in linux-next for over a week with no reported
    * tag 'driver-core-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
      blk-mq: protect debugfs_create_files() from failures
      relay: check return of create_buf_file() properly
      debugfs: debugfs_lookup() should return NULL if not found
      debugfs: return error values, not NULL
      debugfs: fix debugfs_rename parameter checking
      cacheinfo: Keep the old value if of_property_read_u32 fails
blk-mq-debugfs.c 26.3 KB