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staging: unisys: visorbus: error_store convert ret to err
The ret variable was only returning an error, so changing it to err to be more consistent across the file. Signed-off-by: David Kershner <david.kershner@unisys.com> Reviewed-by: Reviewed-by: Tim Sell <timothy.sell@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -185,18 +185,18 @@ static ssize_t error_store(struct device *dev, struct device_attribute *attr,
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const char *buf, size_t count)
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{
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u32 error;
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int ret;
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int err;
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if (kstrtou32(buf, 10, &error))
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return -EINVAL;
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ret = visorchannel_write
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err = visorchannel_write
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(chipset_dev->controlvm_channel,
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offsetof(struct spar_controlvm_channel_protocol,
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installation_error),
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&error, sizeof(u32));
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if (ret)
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return ret;
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if (err)
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return err;
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return count;
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}
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static DEVICE_ATTR_RW(error);
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