[PATCH] drivers: use list_move()
This patch converts the combination of list_del(A) and list_add(A, B) to
list_move(A, B) under drivers/.
Acked-by: Corey Minyard <minyard@mvista.com>
Cc: Ben Collins <bcollins@debian.org>
Acked-by: Roland Dreier <rolandd@cisco.com>
Cc: Alasdair Kergon <dm-devel@redhat.com>
Cc: Gerd Knorr <kraxel@bytesex.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Frank Pavlic <fpavlic@de.ibm.com>
Acked-by: Matthew Wilcox <matthew@wil.cx>
Cc: Andrew Vasquez <linux-driver@qlogic.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Greg Kroah-Hartman <greg@kroah.com>
Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index b38e02a..5ed4dab 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -1775,11 +1775,9 @@
void ib_mark_mad_done(struct ib_mad_send_wr_private *mad_send_wr)
{
mad_send_wr->timeout = 0;
- if (mad_send_wr->refcount == 1) {
- list_del(&mad_send_wr->agent_list);
- list_add_tail(&mad_send_wr->agent_list,
+ if (mad_send_wr->refcount == 1)
+ list_move_tail(&mad_send_wr->agent_list,
&mad_send_wr->mad_agent_priv->done_list);
- }
}
static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv,
@@ -2098,8 +2096,7 @@
queued_send_wr = container_of(mad_list,
struct ib_mad_send_wr_private,
mad_list);
- list_del(&mad_list->list);
- list_add_tail(&mad_list->list, &send_queue->list);
+ list_move_tail(&mad_list->list, &send_queue->list);
}
spin_unlock_irqrestore(&send_queue->lock, flags);