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-rw-r--r--fs/hpfs/super.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 437a32e9dea..f68193cf081 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -398,6 +398,7 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
*flags |= MS_NOATIME;
+ lock_super(s);
uid = sbi->sb_uid; gid = sbi->sb_gid;
umask = 0777 & ~sbi->sb_mode;
lowercase = sbi->sb_lowercase; conv = sbi->sb_conv;
@@ -430,9 +431,11 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
replace_mount_options(s, new_opts);
+ unlock_super(s);
return 0;
out_err:
+ unlock_super(s);
kfree(new_opts);
return -EINVAL;
}