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ipmi:msghandler: Cancel work cleanly on an error

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If an error occurs during startup of an IPMI interface, it may have
scheduled work to run.  The work needs to be canceled before the
interface can be freed.

Reported-by: Nilay Shroff <nilay@linux.ibm.com>
Closes: https://sourceforge.net/p/openipmi/mailman/message/59375605/
Fixes: 62cd145453 ("ipmi:msghandler: Handle error returns from the SMI sender")
Cc: stable@vger.kernel.org # 7.0
Tested-by: Nilay Shroff <nilay@linux.ibm.com>
Signed-off-by: Corey Minyard <corey@minyard.net>
This commit is contained in:
Corey Minyard
2026-08-18 12:49:52 -05:00
parent ed98f8e27a
commit ae84a25365
1 changed files with 1 additions and 0 deletions
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1
drivers/char/ipmi/ipmi_msghandler.c
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@@ -3766,6 +3766,7 @@ int ipmi_add_smi(struct module *owner,
list_del(&intf->link);
mutex_unlock(&ipmi_interfaces_mutex);
mutex_unlock(&smi_watchers_mutex);
cancel_work_sync(&intf->smi_work);
kref_put(&intf->refcount, intf_free);
return rv;