xpp: fxs: Do not increment boolean.
This quiets the following warning from gcc 7.3.0: drivers/dahdi/xpp/card_fxs.c:1344:17: warning: increment of a boolean expression [-Wbool-operation]
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@ -1341,11 +1341,13 @@ static int FXS_card_ioctl(xpd_t *xpd, int pos, unsigned int cmd,
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if (!vmwi_ioctl) {
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if (!vmwi_ioctl) {
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static bool notified;
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static bool notified;
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if (!notified++)
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if (!notified) {
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notified = true;
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LINE_NOTICE(xpd, pos,
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LINE_NOTICE(xpd, pos,
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"Got DAHDI_VMWI notification "
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"Got DAHDI_VMWI notification "
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"but vmwi_ioctl parameter is off. "
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"but vmwi_ioctl parameter is off. "
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"Ignoring.\n");
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"Ignoring.\n");
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}
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return 0;
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return 0;
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}
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}
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/* Digital inputs/outputs don't have VM leds */
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/* Digital inputs/outputs don't have VM leds */
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