From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752875Ab1GDXPq (ORCPT ); Mon, 4 Jul 2011 19:15:46 -0400 Received: from mail-fx0-f52.google.com ([209.85.161.52]:43241 "EHLO mail-fx0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752559Ab1GDXPp (ORCPT ); Mon, 4 Jul 2011 19:15:45 -0400 Subject: [PATCH 1/4] uml: cow_user.c warning corrections From: Vitaliy Ivanov Reply-To: vitalivanov@gmail.com To: Jeff Dike , Richard Weinberger , Linus Torvalds , "akpm@linux-foundation.org" Cc: user-mode-linux-devel@lists.sourceforge.net, lkml Content-Type: text/plain; charset="UTF-8" Date: Tue, 05 Jul 2011 02:15:41 +0300 Message-ID: <1309821341.4527.5.camel@vitaliy-Vostro-1400> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>From 6201d3e862fca8670b206338dc90303ea0acc77d Mon Sep 17 00:00:00 2001 From: Vitaliy Ivanov Date: Tue, 5 Jul 2011 01:57:51 +0300 Subject: [PATCH 1/4] uml: cow_user.c warning corrections MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit arch/um/drivers/cow_user.c: In function ‘absolutize’: arch/um/drivers/cow_user.c:189:7: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result Signed-off-by: Vitaliy Ivanov --- arch/um/drivers/cow_user.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/arch/um/drivers/cow_user.c b/arch/um/drivers/cow_user.c index 93f227a..9cbb426 100644 --- a/arch/um/drivers/cow_user.c +++ b/arch/um/drivers/cow_user.c @@ -186,7 +186,11 @@ static int absolutize(char *to, int size, char *from) strcat(to, "/"); strcat(to, from); } - chdir(save_cwd); + if (chdir(save_cwd)) { + cow_printf("absolutize : Can't cd to '%s' - " + "errno = %d\n", save_cwd, errno); + return -1; + } return 0; } -- 1.7.4.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Vitaliy Ivanov Reply-To: vitalivanov@gmail.com Content-Type: text/plain; charset=UTF-8 Date: Tue, 05 Jul 2011 02:15:41 +0300 Message-ID: <1309821341.4527.5.camel@vitaliy-Vostro-1400> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Sender: linux-kernel-owner@vger.kernel.org Subject: [PATCH 1/4] uml: cow_user.c warning corrections To: Jeff Dike , Richard Weinberger , Linus Torvalds , "akpm@linux-foundation.org" Cc: user-mode-linux-devel@lists.sourceforge.net, lkml List-ID: =46rom 6201d3e862fca8670b206338dc90303ea0acc77d Mon Sep 17 00:00:00 200= 1 =46rom: Vitaliy Ivanov Date: Tue, 5 Jul 2011 01:57:51 +0300 Subject: [PATCH 1/4] uml: cow_user.c warning corrections MIME-Version: 1.0 Content-Type: text/plain; charset=3DUTF-8 Content-Transfer-Encoding: 8bit arch/um/drivers/cow_user.c: In function =E2=80=98absolutize=E2=80=99: arch/um/drivers/cow_user.c:189:7: warning: ignoring return value of =E2= =80=98chdir=E2=80=99, declared with attribute warn_unused_result Signed-off-by: Vitaliy Ivanov --- arch/um/drivers/cow_user.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/arch/um/drivers/cow_user.c b/arch/um/drivers/cow_user.c index 93f227a..9cbb426 100644 --- a/arch/um/drivers/cow_user.c +++ b/arch/um/drivers/cow_user.c @@ -186,7 +186,11 @@ static int absolutize(char *to, int size, char *fr= om) strcat(to, "/"); strcat(to, from); } - chdir(save_cwd); + if (chdir(save_cwd)) { + cow_printf("absolutize : Can't cd to '%s' - " + "errno =3D %d\n", save_cwd, errno); + return -1; + } return 0; } =20 --=20 1.7.4.1 -- 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/