diff options
Diffstat (limited to 'drivers/char/bsr.c')
| -rw-r--r-- | drivers/char/bsr.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c index a6cef548e01e..e5e5333f302d 100644 --- a/drivers/char/bsr.c +++ b/drivers/char/bsr.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* IBM POWER Barrier Synchronization Register Driver * * Copyright IBM Corporation 2008 * * Author: Sonny Rao <sonnyrao@us.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/kernel.h> @@ -147,7 +134,7 @@ static int bsr_mmap(struct file *filp, struct vm_area_struct *vma) return 0; } -static int bsr_open(struct inode * inode, struct file * filp) +static int bsr_open(struct inode *inode, struct file *filp) { struct cdev *cdev = inode->i_cdev; struct bsr_dev *dev = container_of(cdev, struct bsr_dev, bsr_cdev); @@ -322,7 +309,8 @@ static int __init bsr_init(void) goto out_err_2; } - if ((ret = bsr_create_devs(np)) < 0) { + ret = bsr_create_devs(np); + if (ret < 0) { np = NULL; goto out_err_3; } |