From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751785Ab2KPG5o (ORCPT ); Fri, 16 Nov 2012 01:57:44 -0500 Received: from mail-pb0-f46.google.com ([209.85.160.46]:55754 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751652Ab2KPG5h (ORCPT ); Fri, 16 Nov 2012 01:57:37 -0500 From: Tushar Behera To: linux-kernel@vger.kernel.org Cc: patches@linaro.org, Jack Steiner Subject: [PATCH 12/14] gru: Remove redundant check on unsigned variable Date: Fri, 16 Nov 2012 12:20:44 +0530 Message-Id: <1353048646-10935-13-git-send-email-tushar.behera@linaro.org> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1353048646-10935-1-git-send-email-tushar.behera@linaro.org> References: <1353048646-10935-1-git-send-email-tushar.behera@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org No need to check whether unsigned variable is less than 0. CC: Jack Steiner Signed-off-by: Tushar Behera --- drivers/misc/sgi-gru/grukdump.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/misc/sgi-gru/grukdump.c b/drivers/misc/sgi-gru/grukdump.c index 9b2062d..860733b 100644 --- a/drivers/misc/sgi-gru/grukdump.c +++ b/drivers/misc/sgi-gru/grukdump.c @@ -197,7 +197,7 @@ int gru_dump_chiplet_request(unsigned long arg) return -EFAULT; /* Currently, only dump by gid is implemented */ - if (req.gid >= gru_max_gids || req.gid < 0) + if (req.gid >= gru_max_gids) return -EINVAL; gru = GID_TO_GRU(req.gid); -- 1.7.4.1