[PATCH] ipmi_msghandler: inconsistent spin_lock usage

I found an inconsistent spin_lock usage in ipmi_smi_msg_received.

Signed-off-by: Hironobu Ishii <hishii@soft.fujitsu.com>
Cc: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 463351d4f942..32fa82c78c73 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -2620,7 +2620,7 @@ void ipmi_smi_msg_received(ipmi_smi_t          intf,
         spin_lock_irqsave(&(intf->waiting_msgs_lock), flags);
         if (!list_empty(&(intf->waiting_msgs))) {
                 list_add_tail(&(msg->link), &(intf->waiting_msgs));
-                spin_unlock(&(intf->waiting_msgs_lock));
+                spin_unlock_irqrestore(&(intf->waiting_msgs_lock), flags);
                 goto out_unlock;
         }
         spin_unlock_irqrestore(&(intf->waiting_msgs_lock), flags);
@@ -2629,9 +2629,9 @@ void ipmi_smi_msg_received(ipmi_smi_t          intf,
         if (rv > 0) {
                 /* Could not handle the message now, just add it to a
                    list to handle later. */
-                spin_lock(&(intf->waiting_msgs_lock));
+                spin_lock_irqsave(&(intf->waiting_msgs_lock), flags);
                 list_add_tail(&(msg->link), &(intf->waiting_msgs));
-                spin_unlock(&(intf->waiting_msgs_lock));
+                spin_unlock_irqrestore(&(intf->waiting_msgs_lock), flags);
         } else if (rv == 0) {
                 ipmi_free_smi_msg(msg);
         }