ext4: standardize error message in ext4_protect_reserved_inode()

mainline inclusion
from mainline-v5.11-rc1
commit 93c20bc3
category: bugfix
bugzilla: 50839
CVE: NA

-----------------------------------------------

We use __ext4_error() when ext4_protect_reserved_inode() finds
filesystem corruption. However EXT4_ERROR_INODE_ERR() is perfectly
capable of reporting all the needed information. So just use that.
Signed-off-by: NJan Kara <jack@suse.cz>
Reviewed-by: NAndreas Dilger <adilger@dilger.ca>
Link: https://lore.kernel.org/r/20201127113405.26867-4-jack@suse.czSigned-off-by: NTheodore Ts'o <tytso@mit.edu>
Signed-off-by: NYe Bin <yebin10@huawei.com>
Reviewed-by: Nzhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

fs/ext4/block_validity.c

@@ -176,12 +176,10 @@ static int ext4_protect_reserved_inode(struct super_block *sb,
 			err = add_system_zone(system_blks, map.m_pblk, n, ino);
 			if (err < 0) {
 				if (err == -EFSCORRUPTED) {
-					__ext4_error(sb, __func__, __LINE__,
-						     -err, map.m_pblk,
-						     "blocks %llu-%llu from inode %u overlap system zone",
-						     map.m_pblk,
-						     map.m_pblk + map.m_len - 1,
-						     ino);
+					EXT4_ERROR_INODE_ERR(inode, -err,
+						"blocks %llu-%llu from inode overlap system zone",
+						map.m_pblk,
+						map.m_pblk + map.m_len - 1);
 				}
 				break;
 			}