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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2010-02-21 17:56:42 +0100 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2010-02-24 20:36:55 +0100 |
| commit | 64582298b9c29535188380f488873e7d2196a2eb (patch) | |
| tree | 6478773259ee39594d8cabfa300eb5cc665051c4 /drivers/firewire | |
| parent | 6e95dea728f4af36c033fcf2318529bd46dae540 (diff) | |
| download | linux-64582298b9c29535188380f488873e7d2196a2eb.tar.bz2 | |
firewire: core: combine a bit of repeated code
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire')
| -rw-r--r-- | drivers/firewire/core-cdev.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index d7de17a0f250..8be720b278b7 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -1349,6 +1349,9 @@ static int dispatch_ioctl(struct client *client, union ioctl_arg buffer; int ret; + if (fw_device_is_shutdown(client->device)) + return -ENODEV; + if (_IOC_TYPE(cmd) != '#' || _IOC_NR(cmd) >= ARRAY_SIZE(ioctl_handlers)) return -EINVAL; @@ -1375,24 +1378,14 @@ static int dispatch_ioctl(struct client *client, static long fw_device_op_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - struct client *client = file->private_data; - - if (fw_device_is_shutdown(client->device)) - return -ENODEV; - - return dispatch_ioctl(client, cmd, (void __user *) arg); + return dispatch_ioctl(file->private_data, cmd, (void __user *)arg); } #ifdef CONFIG_COMPAT static long fw_device_op_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - struct client *client = file->private_data; - - if (fw_device_is_shutdown(client->device)) - return -ENODEV; - - return dispatch_ioctl(client, cmd, compat_ptr(arg)); + return dispatch_ioctl(file->private_data, cmd, compat_ptr(arg)); } #endif |