1 files changed, 6 insertions, 6 deletions

diff --git a/fs/inode.c b/fs/inode.c
index fb10d86ffad7..83ab215baab1 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -938,8 +938,7 @@ void lockdep_annotate_inode_mutex_key(struct inode *inode)
                 struct file_system_type *type = inode->i_sb->s_type;
 
                 /* Set new key only if filesystem hasn't already changed it */
-                if (!lockdep_match_class(&inode->i_mutex,
-                    &type->i_mutex_key)) {
+                if (lockdep_match_class(&inode->i_mutex, &type->i_mutex_key)) {
                         /*
                          * ensure nobody is actually holding i_mutex
                          */
@@ -966,6 +965,7 @@ void unlock_new_inode(struct inode *inode)
         spin_lock(&inode->i_lock);
         WARN_ON(!(inode->i_state & I_NEW));
         inode->i_state &= ~I_NEW;
+        smp_mb();
         wake_up_bit(&inode->i_state, __I_NEW);
         spin_unlock(&inode->i_lock);
 }
@@ -1651,7 +1651,7 @@ __setup("ihash_entries=", set_ihash_entries);
  */
 void __init inode_init_early(void)
 {
-        int loop;
+        unsigned int loop;
 
         /* If hashes are distributed across NUMA nodes, defer
          * hash allocation until vmalloc space is available.
@@ -1669,13 +1669,13 @@ void __init inode_init_early(void)
                                         &i_hash_mask,
                                         0);
 
-        for (loop = 0; loop < (1 << i_hash_shift); loop++)
+        for (loop = 0; loop < (1U << i_hash_shift); loop++)
                 INIT_HLIST_HEAD(&inode_hashtable[loop]);
 }
 
 void __init inode_init(void)
 {
-        int loop;
+        unsigned int loop;
 
         /* inode slab cache */
         inode_cachep = kmem_cache_create("inode_cache",
@@ -1699,7 +1699,7 @@ void __init inode_init(void)
                                         &i_hash_mask,
                                         0);
 
-        for (loop = 0; loop < (1 << i_hash_shift); loop++)
+        for (loop = 0; loop < (1U << i_hash_shift); loop++)
                 INIT_HLIST_HEAD(&inode_hashtable[loop]);
 }