[PATCH v2] f2fs: use kfree() instead of kvfree() to free superblock data

[Denis Efremov]

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 <efre...@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