Follow the same pattern in find_inode*. Instead of checking for
I_WILL_FREE|I_FREEING simply call igrab() and if it succeeds we're done.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
 fs/inode.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/fs/inode.c b/fs/inode.c
index 63ccd32fa221..6b772b9883ec 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1899,11 +1899,8 @@ int insert_inode_locked(struct inode *inode)
 				continue;
 			if (old->i_sb != sb)
 				continue;
-			spin_lock(&old->i_lock);
-			if (old->i_state & (I_FREEING|I_WILL_FREE)) {
-				spin_unlock(&old->i_lock);
+			if (!igrab(old))
 				continue;
-			}
 			break;
 		}
 		if (likely(!old)) {
@@ -1915,12 +1912,13 @@ int insert_inode_locked(struct inode *inode)
 			spin_unlock(&inode_hash_lock);
 			return 0;
 		}
+		spin_lock(&old->i_lock);
 		if (unlikely(old->i_state & I_CREATING)) {
 			spin_unlock(&old->i_lock);
 			spin_unlock(&inode_hash_lock);
+			iput(old);
 			return -EBUSY;
 		}
-		__iget(old);
 		spin_unlock(&old->i_lock);
 		spin_unlock(&inode_hash_lock);
 		wait_on_inode(old);
-- 
2.49.0