linux-kernel - [PATCH 4/4] staging: lustre: fixed signedness of obdclass

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Date:   Wed, 22 Nov 2017 20:38:31 +0100
From:   Stefano Manni <stefano.manni@...il.com>
To:     Oleg Drokin <oleg.drokin@...el.com>,
        Andreas Dilger <andreas.dilger@...el.com>,
        James Simmons <jsimmons@...radead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     lustre-devel@...ts.lustre.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, stefano.manni@...il.com
Subject: [PATCH 4/4] staging: lustre: fixed signedness of obdclass

sparse warning on obd_mount.c:
warning: incorrect type in argument 5 (different signedness)
expected unsigned int [usertype] *vallen
got int *<noident>

Signed-off-by: Stefano Manni <stefano.manni@...il.com>
---
 drivers/staging/lustre/lustre/obdclass/obd_mount.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/obdclass/obd_mount.c b/drivers/staging/lustre/lustre/obdclass/obd_mount.c
index 2a79a22..b0af897 100644
--- a/drivers/staging/lustre/lustre/obdclass/obd_mount.c
+++ b/drivers/staging/lustre/lustre/obdclass/obd_mount.c
@@ -273,7 +273,7 @@ int lustre_start_mgc(struct super_block *sb)
 		/* IR compatibility check, only for clients */
 		if (lmd_is_client(lsi->lsi_lmd)) {
 			int has_ir;
-			int vallen = sizeof(*data);
+			unsigned int vallen = sizeof(*data);
 			__u32 *flags = &lsi->lsi_lmd->lmd_flags;
 
 			rc = obd_get_info(NULL, obd->obd_self_export,
-- 
2.5.5