[PATCH 4/7] ext4: fix wrong usage of le32_to_cpu()

[Antony Pavlov]

This is an adoption of the U-Boot commit

| commit 011bc3342a485345f7136eed20e0477b8cd5580f
| Author: Michael Walle <michael at walle.cc>
| Date:   Mon Aug 29 10:46:46 2016 +0200
|
|     ext4: fix wrong usage of le32_to_cpu()
|
|     le32_to_cpu() must only convert the revision_level and not the boolean
|     result.
|
|     Signed-off-by: Michael Walle <michael at walle.cc>

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 fs/ext4/ext4_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/ext4_common.c b/fs/ext4/ext4_common.c
index f11ca6b32..9cbe3dbb1 100644
--- a/fs/ext4/ext4_common.c
+++ b/fs/ext4/ext4_common.c
@@ -506,7 +506,7 @@ int ext4fs_mount(struct ext_filesystem *fs)
 		goto fail;
 	}
 
-	if (le32_to_cpu(data->sblock.revision_level == 0))
+	if (le32_to_cpu(data->sblock.revision_level) == 0)
 		fs->inodesz = 128;
 	else
 		fs->inodesz = le16_to_cpu(data->sblock.inode_size);
-- 
2.11.0