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| author | Mark Rustad <Rustad@gmail.com> | 2008-07-10 23:27:11 +0400 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2008-07-12 00:31:05 +0400 |
| commit | 3976df9b04c113ab19dc0268e49c6cec6baf28f7 (patch) | |
| tree | 64bf78123f100a037019035a9d719348c385e53e /drivers/char/ipmi/ipmi_watchdog.c | |
| parent | 61ca9daa2ca3022dc9cb22bd98e69c1b61e412ad (diff) | |
| download | linux-3976df9b04c113ab19dc0268e49c6cec6baf28f7.tar.xz | |
[PATCH] IPMI: return correct value from ipmi_write
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>
Diffstat (limited to 'drivers/char/ipmi/ipmi_watchdog.c')
| -rw-r--r-- | drivers/char/ipmi/ipmi_watchdog.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c index 1b9a87047817..0e6df289cb46 100644 --- a/drivers/char/ipmi/ipmi_watchdog.c +++ b/drivers/char/ipmi/ipmi_watchdog.c @@ -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, |