From: Andreas Gruenbacher <agruen@linbit.com>
Date: Mon, 13 Dec 2010 00:44:11 +0000 (+0100)
Subject: drbd: drbd_bm_read() never returns a positive value through drbd_bitmap_io()
X-Git-Tag: v3.8-rc1~78^2~18^2~343
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22ab6a30b8225b35b02202ee79dd270ddd09e948;p=profile%2Fivi%2Fkernel-x86-ivi.git

drbd: drbd_bm_read() never returns a positive value through drbd_bitmap_io()

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---

diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index d903fb5..f1ec727 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1488,7 +1488,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info)
 		}
 	} else {
 		if (drbd_bitmap_io(mdev, &drbd_bm_read,
-			"read from attaching", BM_LOCKED_MASK) < 0) {
+			"read from attaching", BM_LOCKED_MASK)) {
 			retcode = ERR_IO_MD_DISK;
 			goto force_diskless_dec;
 		}