unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
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exfat: avoid incorrectly releasing for root inode

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In d_make_root, when we fail to allocate dentry for root inode,
we will iput root inode and returned value is NULL in this function.

So we do not need to release this inode again at d_make_root's caller.

Signed-off-by: Chen Li <chenli@uniontech.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
This commit is contained in:
Chen Li 2021-06-09 11:48:55 +08:00 committed by Namjae Jeon
parent 62fb9874f5
commit 839a534f1e
1 changed files with 1 additions and 1 deletions
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2
fs/exfat/super.c
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@ -690,7 +690,7 @@ static int exfat_fill_super(struct super_block *sb, struct fs_context *fc)
if (!sb->s_root) {
exfat_err(sb, "failed to get the root dentry");
err = -ENOMEM;
goto put_inode;
goto free_table;
}
return 0;