Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull 'struct fd' updates from Al Viro:
 "Just the 'struct fd' layout change, with conversion to accessor
  helpers"

* tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  add struct fd constructors, get rid of __to_fd()
  struct fd: representation change
  introduce fd_file(), convert all accessors to it.

2 files changed, 8 insertions, 8 deletions

diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 5f5ad8faf86e..dc57d07a1f45 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -1624,13 +1624,13 @@ static ssize_t ucma_migrate_id(struct ucma_file *new_file,
 
 	/* Get current fd to protect against it being closed */
 	f = fdget(cmd.fd);
-	if (!f.file)
+	if (!fd_file(f))
 		return -ENOENT;
-	if (f.file->f_op != &ucma_fops) {
+	if (fd_file(f)->f_op != &ucma_fops) {
 		ret = -EINVAL;
 		goto file_put;
 	}
-	cur_file = f.file->private_data;
+	cur_file = fd_file(f)->private_data;
 
 	/* Validate current fd and prevent destruction of id. */
 	ctx = ucma_get_ctx(cur_file, cmd.id);
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 1b3ea71f2c33..a4cce360df21 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -572,7 +572,7 @@ static int ib_uverbs_open_xrcd(struct uverbs_attr_bundle *attrs)
 	struct inode                   *inode = NULL;
 	int				new_xrcd = 0;
 	struct ib_device *ib_dev;
-	struct fd f = {};
+	struct fd f = EMPTY_FD;
 	int ret;
 
 	ret = uverbs_request(attrs, &cmd, sizeof(cmd));
@@ -584,12 +584,12 @@ static int ib_uverbs_open_xrcd(struct uverbs_attr_bundle *attrs)
 	if (cmd.fd != -1) {
 		/* search for file descriptor */
 		f = fdget(cmd.fd);
-		if (!f.file) {
+		if (!fd_file(f)) {
 			ret = -EBADF;
 			goto err_tree_mutex_unlock;
 		}
 
-		inode = file_inode(f.file);
+		inode = file_inode(fd_file(f));
 		xrcd = find_xrcd(ibudev, inode);
 		if (!xrcd && !(cmd.oflags & O_CREAT)) {
 			/* no file descriptor. Need CREATE flag */
@@ -632,7 +632,7 @@ static int ib_uverbs_open_xrcd(struct uverbs_attr_bundle *attrs)
 		atomic_inc(&xrcd->usecnt);
 	}
 
-	if (f.file)
+	if (fd_file(f))
 		fdput(f);
 
 	mutex_unlock(&ibudev->xrcd_tree_mutex);
@@ -648,7 +648,7 @@ err:
 	uobj_alloc_abort(&obj->uobject, attrs);
 
 err_tree_mutex_unlock:
-	if (f.file)
+	if (fd_file(f))
 		fdput(f);
 
 	mutex_unlock(&ibudev->xrcd_tree_mutex);