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| author | Trent Piepho <xyzzy@speakeasy.org> | 2007-10-10 05:37:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 13:35:29 -0300 |
| commit | a991f44b79fa49b281eb078eed4a76a42101012a (patch) | |
| tree | 5a6b7a4ce700ef8bcdf59f816c0c04b5e64d215b /drivers/media/video/v4l2-int-device.c | |
| parent | e77e2c2f2989eefff7e1c0fff9cb72afaedf6796 (diff) | |
| download | linux-a991f44b79fa49b281eb078eed4a76a42101012a.tar.gz linux-a991f44b79fa49b281eb078eed4a76a42101012a.tar.bz2 linux-a991f44b79fa49b281eb078eed4a76a42101012a.zip | |
V4L/DVB (6316): Change list_for_each+list_entry to list_for_each_entry
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>
Diffstat (limited to 'drivers/media/video/v4l2-int-device.c')
| -rw-r--r-- | drivers/media/video/v4l2-int-device.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c index f497c9458344..8b4ef530a3a8 100644 --- a/drivers/media/video/v4l2-int-device.c +++ b/drivers/media/video/v4l2-int-device.c @@ -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; |