diff options
Diffstat (limited to 'drivers/staging/android/ion/ion-ioctl.c')
-rw-r--r-- | drivers/staging/android/ion/ion-ioctl.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/staging/android/ion/ion-ioctl.c b/drivers/staging/android/ion/ion-ioctl.c index c78989351f9c..a8d3cc412fb9 100644 --- a/drivers/staging/android/ion/ion-ioctl.c +++ b/drivers/staging/android/ion/ion-ioctl.c @@ -1,16 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 /* - * * Copyright (C) 2011 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * 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. - * */ #include <linux/kernel.h> @@ -70,8 +60,10 @@ long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) return -EFAULT; ret = validate_ioctl_arg(cmd, &data); - if (WARN_ON_ONCE(ret)) + if (ret) { + pr_warn_once("%s: ioctl validate failed\n", __func__); return ret; + } if (!(dir & _IOC_WRITE)) memset(&data, 0, sizeof(data)); |