diff options
author | Mark Rustad <Rustad@gmail.com> | 2008-07-10 15:27:11 -0400 |
---|---|---|
committer | Wim Van Sebroeck <wim@iguana.be> | 2008-07-11 16:31:05 -0400 |
commit | 3976df9b04c113ab19dc0268e49c6cec6baf28f7 (patch) | |
tree | 64bf78123f100a037019035a9d719348c385e53e /drivers | |
parent | 61ca9daa2ca3022dc9cb22bd98e69c1b61e412ad (diff) |
[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')
-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 1b9a8704781..0e6df289cb4 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, | |||
755 | rv = ipmi_heartbeat(); | 755 | rv = ipmi_heartbeat(); |
756 | if (rv) | 756 | if (rv) |
757 | return rv; | 757 | return rv; |
758 | return 1; | ||
759 | } | 758 | } |
760 | return 0; | 759 | return len; |
761 | } | 760 | } |
762 | 761 | ||
763 | static ssize_t ipmi_read(struct file *file, | 762 | static ssize_t ipmi_read(struct file *file, |