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Subject[PATCH v2] f2fs: use kfree() instead of kvfree() to free superblock data
Date
Use kfree() instead of kvfree() to free super in read_raw_super_block()
because the memory is allocated with kzalloc() in the function.
Use kfree() instead of kvfree() to free sbi in f2fs_fill_super() and
f2fs_put_super() because the memory is allocated with kzalloc().

Fixes: 5222595d093e ("f2fs: use kvmalloc, if kmalloc is failed")
Signed-off-by: Denis Efremov <efremov@linux.com>
---
Changes in v2:
- Single patch instead of two separate patches
- kvfree fixed in f2fs_put_super

fs/f2fs/super.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 8a9955902d84..94bfc140bef9 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1257,7 +1257,7 @@ static void f2fs_put_super(struct super_block *sb)
#ifdef CONFIG_UNICODE
utf8_unload(sbi->s_encoding);
#endif
- kvfree(sbi);
+ kfree(sbi);
}

int f2fs_sync_fs(struct super_block *sb, int sync)
@@ -3130,7 +3130,7 @@ static int read_raw_super_block(struct f2fs_sb_info *sbi,

/* No valid superblock */
if (!*raw_super)
- kvfree(super);
+ kfree(super);
else
err = 0;

@@ -3812,7 +3812,7 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
free_sbi:
if (sbi->s_chksum_driver)
crypto_free_shash(sbi->s_chksum_driver);
- kvfree(sbi);
+ kfree(sbi);

/* give only one another chance */
if (retry_cnt > 0 && skip_recovery) {
--
2.26.2
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