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ipmi: Add a comment in how messages are delivered from the lower layer
author
Corey Minyard
<cminyard@mvista.com>
Thu, 19 Feb 2015 17:29:24 +0000
(11:29 -0600)
committer
Corey Minyard
<cminyard@mvista.com>
Thu, 3 Sep 2015 20:02:24 +0000
(15:02 -0500)
To avoid confusion in the future.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
drivers/char/ipmi/ipmi_msghandler.c
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diff --git
a/drivers/char/ipmi/ipmi_msghandler.c
b/drivers/char/ipmi/ipmi_msghandler.c
index
bf75f63
..
ef4a418
100644
(file)
--- a/
drivers/char/ipmi/ipmi_msghandler.c
+++ b/
drivers/char/ipmi/ipmi_msghandler.c
@@
-3959,6
+3959,10
@@
free_msg:
if (!run_to_completion)
spin_lock_irqsave(&intf->xmit_msgs_lock, flags);
+ /*
+ * We can get an asynchronous event or receive message in addition
+ * to commands we send.
+ */
if (msg == intf->curr_msg)
intf->curr_msg = NULL;
if (!run_to_completion)