idr: Delete idr_replace_ext function

Changing idr_replace's 'id' argument to 'unsigned long' works for all
callers.  Callers which passed a negative ID now get -ENOENT instead of
-EINVAL.  No callers relied on this error value.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
This commit is contained in:
Matthew Wilcox 2017-11-28 09:56:36 -05:00
commit 234a4624ef
7 changed files with 9 additions and 19 deletions