diff options
| author | Hironobu Ishii <hishii@soft.fujitsu.com> | 2005-11-11 08:12:21 -0600 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-11 09:23:31 -0800 |
| commit | 177294d19174cf92de22434bb1fc9a8ecdbbe658 (patch) | |
| tree | 0d85b7d96db3f6ca48972f4e4667aca0dec707f3 /drivers | |
| parent | 9b80b11c3faa460cf42904a1e368bf2cd075aff6 (diff) | |
| download | linux-177294d19174cf92de22434bb1fc9a8ecdbbe658.tar.bz2 | |
[PATCH] ipmi: fix inconsistent spinlock usage
Part of a patch was accidentally reverted, this corrects an
inconsistent spinlock use in the IPMI message handler.
Signed-off-by: Hironobu Ishii <hishii@soft.fujitsu.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/ipmi/ipmi_msghandler.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index c1d06ba449b6..d16bd4b5c117 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -2648,7 +2648,7 @@ 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; } spin_unlock_irqrestore(&intf->waiting_msgs_lock, flags); @@ -2657,9 +2657,9 @@ 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); } |