Messages in this thread Patch in this message | | | From | David Kershner <> | Subject | [PATCH v4 02/29] staging: unisys: visorbus: check parahotplug_request_complete_result | Date | Wed, 8 Jun 2016 17:13:56 -0400 |
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From: Erik Arfvidson <erik.arfvidson@unisys.com>
This patch modifies the caller of parahotplug_request_complete() to check the return value and return appropriate result.
Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Tim Sell <Timothy.Sell@unisys.com> --- drivers/staging/unisys/visorbus/visorchipset.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c index d248c94..7f44913 100644 --- a/drivers/staging/unisys/visorbus/visorchipset.c +++ b/drivers/staging/unisys/visorbus/visorchipset.c @@ -2036,11 +2036,14 @@ static ssize_t devicedisabled_store(struct device *dev, const char *buf, size_t count) { unsigned int id; + int err; if (kstrtouint(buf, 10, &id)) return -EINVAL; - parahotplug_request_complete(id, 0); + err = parahotplug_request_complete(id, 0); + if (err < 0) + return err; return count; } -- 1.9.1
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