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V4L/DVB (6316): Change list_for_each+list_entry to list_for_each_entry

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The rest of V4L files.

There is one list_for_each+list_entry in cpia_pp.c that
wasn't changed because it expects the loop iterator to remain NULL if
the list is empty.

A bug in vivi is fixed; the 'safe' version needs to be used because the loop
deletes the list entries.

Simplify a second loop in vivi and get rid if an un-used variable in that loop.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Trent Piepho
2007-10-10 05:37:43 -03:00
committed by Mauro Carvalho Chehab
parent e77e2c2f29
commit a991f44b79
9 changed files with 20 additions and 55 deletions
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14
drivers/media/video/v4l2-int-device.c
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@@ -34,21 +34,13 @@ static LIST_HEAD(int_list);
static void v4l2_int_device_try_attach_all(void)
{
struct list_head *head_master;
list_for_each(head_master, &int_list) {
struct list_head *head_slave;
struct v4l2_int_device *m =
list_entry(head_master, struct v4l2_int_device, head);
struct v4l2_int_device *m, *s;
list_for_each_entry(m, &int_list, head) {
if (m->type != v4l2_int_type_master)
continue;
list_for_each(head_slave, &int_list) {
struct v4l2_int_device *s =
list_entry(head_slave,
struct v4l2_int_device, head);
list_for_each_entry(s, &int_list, head) {
if (s->type != v4l2_int_type_slave)
continue;