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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-02 15:55:08 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-02 15:55:08 (GMT)
commit6d6b89bd2e316b78d668f761d380837b81fa71ef (patch)
tree7e63c58611fc6181153526abbdafdd846ed1a19d /net/irda/irlan/irlan_common.c
parent13dda80e48439b446d0bc9bab34b91484bc8f533 (diff)
parent2507c05ff55fbf38326b08ed27eaed233bc75042 (diff)
downloadlinux-fsl-qoriq-6d6b89bd2e316b78d668f761d380837b81fa71ef.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1341 commits) virtio_net: remove forgotten assignment be2net: fix tx completion polling sis190: fix cable detect via link status poll net: fix protocol sk_buff field bridge: Fix build error when IGMP_SNOOPING is not enabled bnx2x: Tx barriers and locks scm: Only support SCM_RIGHTS on unix domain sockets. vhost-net: restart tx poll on sk_sndbuf full vhost: fix get_user_pages_fast error handling vhost: initialize log eventfd context pointer vhost: logging thinko fix wireless: convert to use netdev_for_each_mc_addr ethtool: do not set some flags, if others failed ipoib: returned back addrlen check for mc addresses netlink: Adding inode field to /proc/net/netlink axnet_cs: add new id bridge: Make IGMP snooping depend upon BRIDGE. bridge: Add multicast count/interval sysfs entries bridge: Add hash elasticity/max sysfs entries bridge: Add multicast_snooping sysfs toggle ... Trivial conflicts in Documentation/feature-removal-schedule.txt
Diffstat (limited to 'net/irda/irlan/irlan_common.c')
-rw-r--r--net/irda/irlan/irlan_common.c28
1 files changed, 4 insertions, 24 deletions
diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c
index 315ead3..e486dc8 100644
--- a/net/irda/irlan/irlan_common.c
+++ b/net/irda/irlan/irlan_common.c
@@ -1128,34 +1128,14 @@ int irlan_extract_param(__u8 *buf, char *name, char *value, __u16 *len)
*/
static void *irlan_seq_start(struct seq_file *seq, loff_t *pos)
{
- int i = 1;
- struct irlan_cb *self;
-
rcu_read_lock();
- if (*pos == 0)
- return SEQ_START_TOKEN;
-
- list_for_each_entry(self, &irlans, dev_list) {
- if (*pos == i)
- return self;
- ++i;
- }
- return NULL;
+ return seq_list_start_head(&irlans, *pos);
}
/* Return entry after v, and increment pos */
static void *irlan_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
- struct list_head *nxt;
-
- ++*pos;
- if (v == SEQ_START_TOKEN)
- nxt = irlans.next;
- else
- nxt = ((struct irlan_cb *)v)->dev_list.next;
-
- return (nxt == &irlans) ? NULL
- : list_entry(nxt, struct irlan_cb, dev_list);
+ return seq_list_next(v, &irlans, pos);
}
/* End of reading /proc file */
@@ -1170,10 +1150,10 @@ static void irlan_seq_stop(struct seq_file *seq, void *v)
*/
static int irlan_seq_show(struct seq_file *seq, void *v)
{
- if (v == SEQ_START_TOKEN)
+ if (v == &irlans)
seq_puts(seq, "IrLAN instances:\n");
else {
- struct irlan_cb *self = v;
+ struct irlan_cb *self = list_entry(v, struct irlan_cb, dev_list);
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);