From 06c6857a6cb1cee467824c3218a3408005f99def Mon Sep 17 00:00:00 2001
From: Marcel Reichmuth <marcel.reichmuth@netmodule.com>
Date: Thu, 31 Jan 2019 14:06:22 +0100
Subject: [PATCH] FIX: [uboot] additional patch for ext4 read errors with newer
 kernels

BugzID: 55425
---
 fs/ext4/ext4_common.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ext4/ext4_common.c b/fs/ext4/ext4_common.c
index 97c6e3ffd9..bc5cda4292 100644
--- a/fs/ext4/ext4_common.c
+++ b/fs/ext4/ext4_common.c
@@ -1423,7 +1423,7 @@ static struct ext4_extent_header *ext4fs_get_extent_block
 {
 	struct ext4_extent_idx *index;
 	unsigned long long block;
-	struct ext_filesystem *fs = get_fs();
+	int blksz = EXT2_BLOCK_SIZE(data);
 	int i;
 
 	while (1) {
@@ -1447,7 +1447,7 @@ static struct ext4_extent_header *ext4fs_get_extent_block
 		block = le32_to_cpu(index[i].ei_leaf_hi);
 		block = (block << 32) + le32_to_cpu(index[i].ei_leaf_lo);
 
-		if (ext4fs_devread(block << log2_blksz, 0, fs->blksz, buf))
+		if (ext4fs_devread(block << log2_blksz, 0, blksz, buf))
 			ext_block = (struct ext4_extent_header *)buf;
 		else
 			return 0;