Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754562AbbEGK2x (ORCPT ); Thu, 7 May 2015 06:28:53 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:47696 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752353AbbEGJsA (ORCPT ); Thu, 7 May 2015 05:48:00 -0400 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Brian Norris , Richard Weinberger , Luis Henriques Subject: [PATCH 3.16.y-ckt 076/180] UBI: initialize LEB number variable Date: Thu, 7 May 2015 10:44:45 +0100 Message-Id: <1430991989-23170-77-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1430991989-23170-1-git-send-email-luis.henriques@canonical.com> References: <1430991989-23170-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1565 Lines: 43 3.16.7-ckt11 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Brian Norris commit f16db8071ce18819fbd705ddcc91c6f392fb61f8 upstream. In some of the 'out_not_moved' error paths, lnum may be used uninitialized. Don't ignore the warning; let's fix it. This uninitialized variable doesn't have much visible effect in the end, since we just schedule the PEB for erasure, and its LEB number doesn't really matter (it just gets printed in debug messages). But let's get it straight anyway. Coverity CID #113449 Signed-off-by: Brian Norris Signed-off-by: Richard Weinberger Signed-off-by: Luis Henriques --- drivers/mtd/ubi/wl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 89d51f94db11..31afc91a326f 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1000,7 +1000,7 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk, int cancel) { int err, scrubbing = 0, torture = 0, protect = 0, erroneous = 0; - int vol_id = -1, uninitialized_var(lnum); + int vol_id = -1, lnum = -1; #ifdef CONFIG_MTD_UBI_FASTMAP int anchor = wrk->anchor; #endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/