diff options
| -rw-r--r-- | fs/dcache.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index e88c23b85a3..4547f66884a 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1567,10 +1567,6 @@ void d_rehash(struct dentry * entry) spin_unlock(&dcache_lock); } -#define do_switch(x,y) do { \ - __typeof__ (x) __tmp = x; \ - x = y; y = __tmp; } while (0) - /* * When switching names, the actual string doesn't strictly have to * be preserved in the target - because we're dropping the target @@ -1589,7 +1585,7 @@ static void switch_names(struct dentry *dentry, struct dentry *target) /* * Both external: swap the pointers */ - do_switch(target->d_name.name, dentry->d_name.name); + swap(target->d_name.name, dentry->d_name.name); } else { /* * dentry:internal, target:external. Steal target's @@ -1620,7 +1616,7 @@ static void switch_names(struct dentry *dentry, struct dentry *target) return; } } - do_switch(dentry->d_name.len, target->d_name.len); + swap(dentry->d_name.len, target->d_name.len); } /* @@ -1680,7 +1676,7 @@ already_unhashed: /* Switch the names.. */ switch_names(dentry, target); - do_switch(dentry->d_name.hash, target->d_name.hash); + swap(dentry->d_name.hash, target->d_name.hash); /* ... and switch the parents */ if (IS_ROOT(dentry)) { @@ -1688,7 +1684,7 @@ already_unhashed: target->d_parent = target; INIT_LIST_HEAD(&target->d_u.d_child); } else { - do_switch(dentry->d_parent, target->d_parent); + swap(dentry->d_parent, target->d_parent); /* And add them back to the (new) parent lists */ list_add(&target->d_u.d_child, &target->d_parent->d_subdirs); @@ -1789,7 +1785,7 @@ static void __d_materialise_dentry(struct dentry *dentry, struct dentry *anon) struct dentry *dparent, *aparent; switch_names(dentry, anon); - do_switch(dentry->d_name.hash, anon->d_name.hash); + swap(dentry->d_name.hash, anon->d_name.hash); dparent = dentry->d_parent; aparent = anon->d_parent; |