diff options
Diffstat (limited to 'drivers/media/usb/tm6000/tm6000-core.c')
| -rw-r--r-- | drivers/media/usb/tm6000/tm6000-core.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/media/usb/tm6000/tm6000-core.c b/drivers/media/usb/tm6000/tm6000-core.c index 2c723706f8c8..5c8cbc5d6f72 100644 --- a/drivers/media/usb/tm6000/tm6000-core.c +++ b/drivers/media/usb/tm6000/tm6000-core.c @@ -853,11 +853,9 @@ int tm6000_call_fillbuf(struct tm6000_core *dev, enum tm6000_ops_type type, /* FIXME: tm6000_extension_devlist_lock should be a spinlock */ - if (!list_empty(&tm6000_extension_devlist)) { - list_for_each_entry(ops, &tm6000_extension_devlist, next) { - if (ops->fillbuf && ops->type == type) - ops->fillbuf(dev, buf, size); - } + list_for_each_entry(ops, &tm6000_extension_devlist, next) { + if (ops->fillbuf && ops->type == type) + ops->fillbuf(dev, buf, size); } return 0; @@ -898,11 +896,9 @@ void tm6000_init_extension(struct tm6000_core *dev) struct tm6000_ops *ops = NULL; mutex_lock(&tm6000_devlist_mutex); - if (!list_empty(&tm6000_extension_devlist)) { - list_for_each_entry(ops, &tm6000_extension_devlist, next) { - if (ops->init) - ops->init(dev); - } + list_for_each_entry(ops, &tm6000_extension_devlist, next) { + if (ops->init) + ops->init(dev); } mutex_unlock(&tm6000_devlist_mutex); } @@ -912,11 +908,9 @@ void tm6000_close_extension(struct tm6000_core *dev) struct tm6000_ops *ops = NULL; mutex_lock(&tm6000_devlist_mutex); - if (!list_empty(&tm6000_extension_devlist)) { - list_for_each_entry(ops, &tm6000_extension_devlist, next) { - if (ops->fini) - ops->fini(dev); - } + list_for_each_entry(ops, &tm6000_extension_devlist, next) { + if (ops->fini) + ops->fini(dev); } mutex_unlock(&tm6000_devlist_mutex); } |