From: Nicolas Dichtel <[email protected]> Date: Fri, 9 Jun 2017 14:41:57 +0200
> When the user tries to assign a specific nsid, idr_alloc() is called with > the range [nsid, nsid+1]. If this nsid is already used, idr_alloc() returns > ENOSPC (No space left on device). In our case, it's better to return > EEXIST to make it clear that the nsid is not available. > > CC: Jamal Hadi Salim <[email protected]> > Signed-off-by: Nicolas Dichtel <[email protected]> Applied.
