From: Zhao Lei <zhaolei@cn.fujitsu.com>
Date: Tue, 20 Jan 2015 07:11:39 +0000 (+0800)
Subject: Btrfs: Break loop when reach BTRFS_MAX_MIRRORS in scrub_setup_recheck_block()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dc5f7a3bd820883793bb0d9789e938a34aa4da5f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Btrfs: Break loop when reach BTRFS_MAX_MIRRORS in scrub_setup_recheck_block()

Use break instead of useless loop should be more suitable in this
case.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index f9e108bdfc45..68867b2e4620 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -1394,7 +1394,7 @@ static int scrub_setup_recheck_block(struct scrub_ctx *sctx,
 			struct scrub_page *page;
 
 			if (mirror_index >= BTRFS_MAX_MIRRORS)
-				continue;
+				break;
 
 			sblock = sblocks_for_recheck + mirror_index;
 			sblock->sctx = sctx;