From: Chao Yu <yuchao0@huawei.com>
Date: Wed, 5 Sep 2018 06:54:01 +0000 (+0800)
Subject: f2fs: fix memory leak of write_io in fill_super()
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~6096^2~52
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=0b2103e886e6de9802e1170e57c573443286a483;p=linux.git

f2fs: fix memory leak of write_io in fill_super()

It needs to release memory allocated for sbi->write_io in error path,
otherwise, it will cause memory leak.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 968746e23feb..2f55713f7f99 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2871,7 +2871,7 @@ try_onemore:
 				     GFP_KERNEL);
 		if (!sbi->write_io[i]) {
 			err = -ENOMEM;
-			goto free_options;
+			goto free_bio_info;
 		}
 
 		for (j = HOT; j < n; j++) {