staging: greybus: Remove parentheses around variable
Remove parentheses around variable. Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -32,7 +32,7 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr,
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{
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struct gb_bundle *bundle = to_gb_bundle(dev);
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if (!(bundle->state))
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if (!bundle->state)
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return sprintf(buf, "\n");
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return sprintf(buf, "%s\n", bundle->state);
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