tree bd4b620b05e1f2ee7990f7080cc2a8b246f33c23
parent aef0f62e87122c0fb90d5da660fd131acd0a9d67
author Lai Jiangshan <laijs@cn.fujitsu.com> 1402090633 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1402096092 -0700

idr: fix idr_replace()'s returned error code

When the smaller id is not found, idr_replace() returns -ENOENT.  But
when the id is bigger enough, idr_replace() returns -EINVAL, actually
there is no difference between these two kinds of ids.

These are all unallocated id, the return values of the idr_replace() for
these ids should be the same: -ENOENT.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>