dax: consistent variable naming for DAX entries
authorRoss Zwisler <ross.zwisler@linux.intel.com>
Tue, 8 Nov 2016 00:32:12 +0000 (11:32 +1100)
committerDave Chinner <david@fromorbit.com>
Tue, 8 Nov 2016 00:32:12 +0000 (11:32 +1100)
commite3ad61c64abceeb5cc122f0bde3700e6e17ca60a
treeb94db537fc5cde474fb2d386f58e3fcdddc0a54d
parentaada54f9800497cc8249c99ffcb1431c6d8e98e7
dax: consistent variable naming for DAX entries

No functional change.

Consistently use the variable name 'entry' instead of 'ret' for DAX radix
tree entries.  This was already happening in most of the code, so update
get_unlocked_mapping_entry(), grab_mapping_entry() and
dax_unlock_mapping_entry().

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/dax.c