linux-kernel - [PATCH] erofs: fix 'backmost' member of z_erofs_decompress

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Date:   Mon, 30 May 2022 15:51:14 +0800
From:   Weizhao Ouyang <o451686892@...il.com>
To:     Gao Xiang <xiang@...nel.org>, Chao Yu <chao@...nel.org>,
        Yue Hu <huyue2@...lpad.com>
Cc:     linux-erofs@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Weizhao Ouyang <o451686892@...il.com>
Subject: [PATCH] erofs: fix 'backmost' member of z_erofs_decompress_frontend

Initialize 'backmost' to true in DECOMPRESS_FRONTEND_INIT.

Fixes: 5c6dcc57e2e5 ("erofs: get rid of `struct z_erofs_collector'")
Signed-off-by: Weizhao Ouyang <o451686892@...il.com>
---
 fs/erofs/zdata.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c
index 95efc127b2ba..94d2cb970644 100644
--- a/fs/erofs/zdata.c
+++ b/fs/erofs/zdata.c
@@ -214,7 +214,7 @@ struct z_erofs_decompress_frontend {
 
 #define DECOMPRESS_FRONTEND_INIT(__i) { \
 	.inode = __i, .owned_head = Z_EROFS_PCLUSTER_TAIL, \
-	.mode = COLLECT_PRIMARY_FOLLOWED }
+	.mode = COLLECT_PRIMARY_FOLLOWED, .backmost = true }
 
 static struct page *z_pagemap_global[Z_EROFS_VMAP_GLOBAL_PAGES];
 static DEFINE_MUTEX(z_pagemap_global_lock);
-- 
2.34.1