linux-kernel - [PATCH 2/2] staging: lustre: lov: remove always false condition

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Message-Id: <1441729382-27865-2-git-send-email-sudipm.mukherjee@gmail.com>
Date:	Tue,  8 Sep 2015 21:53:02 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Oleg Drokin <oleg.drokin@...el.com>,
	Andreas Dilger <andreas.dilger@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, HPDD-discuss@...ts.01.org,
	devel@...verdev.osuosl.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 2/2] staging: lustre: lov: remove always false condition

The member qc_idx of struct if_quotactl is unsigned and hence it can
never be less than zero.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/staging/lustre/lustre/lov/lov_obd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c
index 2a2fd8d..906503b 100644
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -1487,7 +1487,7 @@ static int lov_iocontrol(unsigned int cmd, struct obd_export *exp, int len,
 		struct obd_quotactl *oqctl;
 
 		if (qctl->qc_valid == QC_OSTIDX) {
-			if (qctl->qc_idx < 0 || count <= qctl->qc_idx)
+			if (count <= qctl->qc_idx)
 				return -EINVAL;
 
 			tgt = lov->lov_tgts[qctl->qc_idx];
-- 
1.9.1

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