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authorCorey Minyard <cminyard@mvista.com>2015-09-06 01:58:13 +0300
committerCorey Minyard <cminyard@mvista.com>2015-11-16 06:08:26 +0300
commit314ef52fe67f8f03453b69169f954e2d04679bbd (patch)
tree21ad718a8c8156ea9fff34df169e27ca1f0ee8b6 /drivers/char
parent0cfec916e86d881e209de4b4ae9959a6271e6660 (diff)
downloadlinux-314ef52fe67f8f03453b69169f954e2d04679bbd.tar.xz
ipmi: Stop the timer immediately if idle
The IPMI driver would let the final timeout just happen, but it could easily just stop the timer. If the timer stop fails that's ok, that should be rare. Signed-off-by: Corey Minyard <cminyard@mvista.com>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 20c3d7b97602..71b59cb6ae0c 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -935,6 +935,13 @@ static enum si_sm_result smi_event_handler(struct smi_info *smi_info,
}
goto restart;
}
+
+ if (si_sm_result == SI_SM_IDLE && smi_info->timer_running) {
+ /* Ok it if fails, the timer will just go off. */
+ if (del_timer(&smi_info->si_timer))
+ smi_info->timer_running = false;
+ }
+
out:
return si_sm_result;
}