diff options
-rw-r--r-- | drivers/staging/lustre/include/linux/libcfs/libcfs.h | 2 | ||||
-rw-r--r-- | drivers/staging/lustre/lnet/libcfs/linux/linux-module.c | 28 | ||||
-rw-r--r-- | drivers/staging/lustre/lnet/libcfs/module.c | 30 |
3 files changed, 29 insertions, 31 deletions
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/libcfs.h index 6e7754b..9263e15 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs.h @@ -141,11 +141,9 @@ int libcfs_deregister_ioctl(struct libcfs_ioctl_handler *hand); int libcfs_ioctl_getdata(struct libcfs_ioctl_hdr **hdr_pp, const struct libcfs_ioctl_hdr __user *uparam); int libcfs_ioctl_data_adjust(struct libcfs_ioctl_data *data); -int libcfs_ioctl(unsigned long cmd, void __user *arg); #define _LIBCFS_H -extern struct miscdevice libcfs_dev; /** * The path of debug log dump upcall script. */ diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c index c8908e8..954b681 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-module.c @@ -166,31 +166,3 @@ free: kvfree(*hdr_pp); return err; } - -static long -libcfs_psdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - if (!capable(CAP_SYS_ADMIN)) - return -EACCES; - - if (_IOC_TYPE(cmd) != IOC_LIBCFS_TYPE || - _IOC_NR(cmd) < IOC_LIBCFS_MIN_NR || - _IOC_NR(cmd) > IOC_LIBCFS_MAX_NR) { - CDEBUG(D_IOCTL, "invalid ioctl ( type %d, nr %d, size %d )\n", - _IOC_TYPE(cmd), _IOC_NR(cmd), _IOC_SIZE(cmd)); - return -EINVAL; - } - - return libcfs_ioctl(cmd, (void __user *)arg); -} - -static const struct file_operations libcfs_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = libcfs_psdev_ioctl, -}; - -struct miscdevice libcfs_dev = { - .minor = MISC_DYNAMIC_MINOR, - .name = "lnet", - .fops = &libcfs_fops, -}; diff --git a/drivers/staging/lustre/lnet/libcfs/module.c b/drivers/staging/lustre/lnet/libcfs/module.c index 4b9acd7..f627b2d 100644 --- a/drivers/staging/lustre/lnet/libcfs/module.c +++ b/drivers/staging/lustre/lnet/libcfs/module.c @@ -95,7 +95,7 @@ int libcfs_deregister_ioctl(struct libcfs_ioctl_handler *hand) } EXPORT_SYMBOL(libcfs_deregister_ioctl); -int libcfs_ioctl(unsigned long cmd, void __user *uparam) +static int libcfs_ioctl(unsigned long cmd, void __user *uparam) { struct libcfs_ioctl_data *data = NULL; struct libcfs_ioctl_hdr *hdr; @@ -161,6 +161,34 @@ out: return err; } +static long +libcfs_psdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + if (!capable(CAP_SYS_ADMIN)) + return -EACCES; + + if (_IOC_TYPE(cmd) != IOC_LIBCFS_TYPE || + _IOC_NR(cmd) < IOC_LIBCFS_MIN_NR || + _IOC_NR(cmd) > IOC_LIBCFS_MAX_NR) { + CDEBUG(D_IOCTL, "invalid ioctl ( type %d, nr %d, size %d )\n", + _IOC_TYPE(cmd), _IOC_NR(cmd), _IOC_SIZE(cmd)); + return -EINVAL; + } + + return libcfs_ioctl(cmd, (void __user *)arg); +} + +static const struct file_operations libcfs_fops = { + .owner = THIS_MODULE, + .unlocked_ioctl = libcfs_psdev_ioctl, +}; + +struct miscdevice libcfs_dev = { + .minor = MISC_DYNAMIC_MINOR, + .name = "lnet", + .fops = &libcfs_fops, +}; + int lprocfs_call_handler(void *data, int write, loff_t *ppos, void __user *buffer, size_t *lenp, int (*handler)(void *data, int write, loff_t pos, |