Merge branch 'master' into for-next

Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 8 insertions, 13 deletions

diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index f9d0d7c413a2..0cb0007724a2 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -705,7 +705,7 @@ ssize_t ib_uverbs_open_xrcd(struct ib_uverbs_file *file,
 	struct ib_udata			udata;
 	struct ib_uxrcd_object         *obj;
 	struct ib_xrcd                 *xrcd = NULL;
-	struct file                    *f = NULL;
+	struct fd			f = {NULL, 0};
 	struct inode                   *inode = NULL;
 	int				ret = 0;
 	int				new_xrcd = 0;
@@ -724,18 +724,13 @@ ssize_t ib_uverbs_open_xrcd(struct ib_uverbs_file *file,
 
 	if (cmd.fd != -1) {
 		/* search for file descriptor */
-		f = fget(cmd.fd);
-		if (!f) {
-			ret = -EBADF;
-			goto err_tree_mutex_unlock;
-		}
-
-		inode = f->f_dentry->d_inode;
-		if (!inode) {
+		f = fdget(cmd.fd);
+		if (!f.file) {
 			ret = -EBADF;
 			goto err_tree_mutex_unlock;
 		}
 
+		inode = f.file->f_path.dentry->d_inode;
 		xrcd = find_xrcd(file->device, inode);
 		if (!xrcd && !(cmd.oflags & O_CREAT)) {
 			/* no file descriptor. Need CREATE flag */
@@ -800,8 +795,8 @@ ssize_t ib_uverbs_open_xrcd(struct ib_uverbs_file *file,
 		goto err_copy;
 	}
 
-	if (f)
-		fput(f);
+	if (f.file)
+		fdput(f);
 
 	mutex_lock(&file->mutex);
 	list_add_tail(&obj->uobject.list, &file->ucontext->xrcd_list);
@@ -830,8 +825,8 @@ err:
 	put_uobj_write(&obj->uobject);
 
 err_tree_mutex_unlock:
-	if (f)
-		fput(f);
+	if (f.file)
+		fdput(f);
 
 	mutex_unlock(&file->device->xrcd_tree_mutex);