linux-kernel - Small bug: Wrong return check from idr_pre

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Message-ID: <1342232813.26165.YahooMailNeo@web112006.mail.gq1.yahoo.com>
Date:	Fri, 13 Jul 2012 19:26:53 -0700 (PDT)
From:	Silva Paulo <psdasilva@...oo.com>
To:	"torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Small bug: Wrong return check from idr_pre_get in loop.c

idr_pre_get never returns a value < 0. It returns 0 (no memory) or 1 (OK).

Regards

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