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[PATCH] IPMI: return correct value from ipmi_write

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This patch corrects the handling of write operations to the IPMI watchdog
to work as intended by returning the number of characters actually
processed. Without this patch, an "echo V >/dev/watchdog" enables the
watchdog if IPMI is providing the watchdog function.

Signed-off-by: Mark Rustad <MRustad@gmail.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Mark Rustad 2008-07-10 14:27:11 -05:00 committed by Wim Van Sebroeck
parent 61ca9daa2c
commit 3976df9b04
1 changed files with 1 additions and 2 deletions
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3
drivers/char/ipmi/ipmi_watchdog.c
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@ -755,9 +755,8 @@ static ssize_t ipmi_write(struct file *file,
rv = ipmi_heartbeat();
if (rv)
return rv;
return 1;
}
return 0;
return len;
}
static ssize_t ipmi_read(struct file *file,