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[PATCH] fix remaining list_for_each_safe_rcu in -mm (take 2) 

I missed a use of list_for_each_rcu_safe() in -mm tree.  Here is an updated
patch to fix it.  This time tested on a machine that actually uses IPMI...
(Thanks to Serge Hallyn for spotting this.)

Signed-off-by: "Paul E. McKenney" <paulmck@us.ibm.com>
Cc: Corey Minyard <minyard@acm.org>
Cc: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Paul E. McKenney 2006-01-06 00:19:53 -08:00 committed by Linus Torvalds
parent 81684ee645
commit 066bb8d03b
1 changed files with 1 additions and 3 deletions
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4
drivers/char/ipmi/ipmi_msghandler.c
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@ -787,7 +787,6 @@ int ipmi_destroy_user(ipmi_user_t user)
int i;
unsigned long flags;
struct cmd_rcvr *rcvr;
struct list_head *entry1, *entry2;
struct cmd_rcvr *rcvrs = NULL;
user->valid = 1;
@ -812,8 +811,7 @@ int ipmi_destroy_user(ipmi_user_t user)
* synchronize_rcu()) then free everything in that list.
*/
down(&intf->cmd_rcvrs_lock);
list_for_each_safe_rcu(entry1, entry2, &intf->cmd_rcvrs) {
rcvr = list_entry(entry1, struct cmd_rcvr, link);
list_for_each_entry_rcu(rcvr, &intf->cmd_rcvrs, link) {
if (rcvr->user == user) {
list_del_rcu(&rcvr->link);
rcvr->next = rcvrs;