linux-ext4 - [PATCH] ext2: add missing brelse() in ext2_new

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Message-ID: <20190530101042.32197-1-cgxu519@zoho.com.cn>
Date:   Thu, 30 May 2019 18:10:42 +0800
From:   Chengguang Xu <cgxu519@...o.com.cn>
To:     jack@...e.com
Cc:     linux-ext4@...r.kernel.org, Chengguang Xu <cgxu519@...o.com.cn>
Subject: [PATCH] ext2: add missing brelse() in ext2_new_inode()

There is a missing brelse of bitmap_bh in an error
path of ext2_new_inode().

Signed-off-by: Chengguang Xu <cgxu519@...o.com.cn>
---
 fs/ext2/ialloc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 334dea4e499d..fda7d3f5b4be 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -509,6 +509,7 @@ struct inode *ext2_new_inode(struct inode *dir, umode_t mode,
 	/*
 	 * Scanned all blockgroups.
 	 */
+	brelse(bitmap_bh);
 	err = -ENOSPC;
 	goto fail;
 got:
-- 
2.20.1