Make code more readable with list_for_each_reverse.
Signed-off-by: Domen Puncer <[EMAIL PROTECTED]>
Signed-off-by: Maximilian Attems <[EMAIL PROTECTED]>
Acked-by: Jeff Dike <[EMAIL PROTECTED]>
Signed-off-by: Domen Puncer <[EMAIL PROTECTED]>
---
kj-domen/arch/um/drivers/chan_kern.c | 4 +---
1 files changed, 1 insertion(+), 3 deletions(-)
diff -puN arch/um/drivers/chan_kern.c~list-for-each-entry-drivers_chan_kern
arch/um/drivers/chan_kern.c
--- kj/arch/um/drivers/chan_kern.c~list-for-each-entry-drivers_chan_kern
2005-03-05 16:09:00.000000000 +0100
+++ kj-domen/arch/um/drivers/chan_kern.c 2005-03-05 16:09:00.000000000
+0100
@@ -218,7 +218,6 @@ void enable_chan(struct list_head *chans
void close_chan(struct list_head *chans)
{
- struct list_head *ele;
struct chan *chan;
/* Close in reverse order as open in case more than one of them
@@ -226,8 +225,7 @@ void close_chan(struct list_head *chans)
* state. Then, the first one opened will have the original state,
* so it must be the last closed.
*/
- for(ele = chans->prev; ele != chans; ele = ele->prev){
- chan = list_entry(ele, struct chan, list);
+ list_for_each_entry_reverse(chan, chans, list) {
if(!chan->opened) continue;
if(chan->ops->close != NULL)
(*chan->ops->close)(chan->fd, chan->data);
_
-
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