quotactl_block(): switch to CLASS(filename)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index 7c2b75a4448528ca3ed92ca384f9375208d84e8e..ed906725e18323bd021ce9868df92a5eb39ae301 100644 (file)
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -867,7 +867,7 @@ static struct super_block *quotactl_block(const char __user *special, int cmd)
 {
 #ifdef CONFIG_BLOCK
        struct super_block *sb;
-       struct filename *tmp = getname(special);
+       CLASS(filename, tmp)(special);
        bool excl = false, thawed = false;
        int error;
        dev_t dev;
@@ -875,7 +875,6 @@ static struct super_block *quotactl_block(const char __user *special, int cmd)
        if (IS_ERR(tmp))
                return ERR_CAST(tmp);
        error = lookup_bdev(tmp->name, &dev);
-       putname(tmp);
        if (error)
                return ERR_PTR(error);