From: Corey Minyard <minyard@acm.org>
Date: Sun, 1 May 2005 15:59:11 +0000 (-0700)
Subject: [PATCH] ipmi: fix watchdog so the device can be reopened on an unexpected close
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ec26d79f4f5822283e0bffa44a542fd13c5146e4;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[PATCH] ipmi: fix watchdog so the device can be reopened on an unexpected close

If there is an unexpected close, still allow the watchdog interface to be
re-opened on the IPMI watchdog.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index fd7093879c6..fcd1c02a32c 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -709,11 +709,11 @@ static int ipmi_close(struct inode *ino, struct file *filep)
 		if (expect_close == 42) {
 			ipmi_watchdog_state = WDOG_TIMEOUT_NONE;
 			ipmi_set_timeout(IPMI_SET_TIMEOUT_NO_HB);
-			clear_bit(0, &ipmi_wdog_open);
 		} else {
 			printk(KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
 			ipmi_heartbeat();
 		}
+		clear_bit(0, &ipmi_wdog_open);
 	}
 
 	ipmi_fasync (-1, filep, 0);