linux-ext4 - [PATCH 2/2] ext4: fix compile error when using BUFFER

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Message-ID: <1547100399-127915-3-git-send-email-yi.zhang@huawei.com>
Date:   Thu, 10 Jan 2019 14:06:39 +0800
From:   "zhangyi (F)" <yi.zhang@...wei.com>
To:     <linux-ext4@...r.kernel.org>
CC:     <tytso@....edu>, <adilger.kernel@...ger.ca>, <jack@...e.cz>,
        <miaoxie@...wei.com>, <yi.zhang@...wei.com>
Subject: [PATCH 2/2] ext4: fix compile error when using BUFFER_TRACE

Fix compile error below when using BUFFER_TRACE.

fs/ext4/inode.c: In function ‘ext4_expand_extra_isize’:
fs/ext4/inode.c:5979:19: error: request for member ‘bh’ in something not a structure or union
  BUFFER_TRACE(iloc.bh, "get_write_access");

Fixes: c03b45b853f58 ("ext4, project: expand inode extra size if possible")
Signed-off-by: zhangyi (F) <yi.zhang@...wei.com>
---
 fs/ext4/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 22a9d81..b7384d5 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5976,7 +5976,7 @@ int ext4_expand_extra_isize(struct inode *inode,
 
 	ext4_write_lock_xattr(inode, &no_expand);
 
-	BUFFER_TRACE(iloc.bh, "get_write_access");
+	BUFFER_TRACE(iloc->bh, "get_write_access");
 	error = ext4_journal_get_write_access(handle, iloc->bh);
 	if (error) {
 		brelse(iloc->bh);
-- 
2.7.4