From 0a846f496db1d3996341e140364aa58563d1ebe1 Mon Sep 17 00:00:00 2001
From: "zhangyi (F)" <yi.zhang@huawei.com>
Date: Thu, 24 Sep 2020 15:33:36 +0800
Subject: ext4: use ext4_sb_bread() instead of sb_bread()
We have already remove open codes that invoke helpers provide by
fs/buffer.c in all places reading metadata buffers. This patch switch to
use ext4_sb_bread() to replace all sb_bread() helpers, which is
ext4_read_bh() helper back end.
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20200924073337.861472-7-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---
fs/ext4/indirect.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'fs/ext4/indirect.c')
diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c
index bb4e999116d0..05efa682bc2f 100644
--- a/fs/ext4/indirect.c
+++ b/fs/ext4/indirect.c
@@ -1013,14 +1013,14 @@ static void ext4_free_branches(handle_t *handle, struct inode *inode,
}
/* Go read the buffer for the next level down */
- bh = sb_bread(inode->i_sb, nr);
+ bh = ext4_sb_bread(inode->i_sb, nr, 0);
/*
* A read failure? Report error and clear slot
* (should be rare).
*/
- if (!bh) {
- ext4_error_inode_block(inode, nr, EIO,
+ if (IS_ERR(bh)) {
+ ext4_error_inode_block(inode, nr, -PTR_ERR(bh),
"Read failure");
continue;
}
--
cgit v1.2.3