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authorStefan Richter <stefanr@s5r6.in-berlin.de>2010-02-21 17:56:42 +0100
committerStefan Richter <stefanr@s5r6.in-berlin.de>2010-02-24 20:36:55 +0100
commit64582298b9c29535188380f488873e7d2196a2eb (patch)
tree6478773259ee39594d8cabfa300eb5cc665051c4 /drivers/firewire/core-cdev.c
parent6e95dea728f4af36c033fcf2318529bd46dae540 (diff)
downloadlinux-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/core-cdev.c')
-rw-r--r--drivers/firewire/core-cdev.c17
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