mISDN: remove DSP_NEVER_DEFINED and adjust code identation

The DSP_NEVER_DEFINED #ifdef is confusing, it slips in an
extra } which is not required because the previous code is
indented incorrectly.  Correct the identation and remove the
extraneous DSP_NEVER_DEFINED
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/isdn/mISDN/dsp_cmx.c

@@ -1454,66 +1454,63 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
 #ifdef CMX_CONF_DEBUG
 	if (0) {
 #else
-		if (members == 2) {
+	if (members == 2) {
 #endif
-			/* "other" becomes other party */
-			other = (list_entry(conf->mlist.next,
-					    struct dsp_conf_member, list))->dsp;
-			if (other == member)
-				other = (list_entry(conf->mlist.prev,
-						    struct dsp_conf_member, list))->dsp;
-			o_q = other->rx_buff; /* received data */
-			o_rr = (other->rx_R + len) & CMX_BUFF_MASK;
-			/* end of rx-pointer */
-			o_r = (o_rr - rr + r) & CMX_BUFF_MASK;
-			/* start rx-pointer at current read position*/
-			/* -> if echo is NOT enabled */
-			if (!dsp->echo.software) {
-				/*
-				 * -> copy other member's rx-data,
-				 * if tx-data is available, mix
-				 */
-				while (o_r != o_rr && t != tt) {
-					*d++ = dsp_audio_mix_law[(p[t] << 8) | o_q[o_r]];
-					t = (t + 1) & CMX_BUFF_MASK;
-					o_r = (o_r + 1) & CMX_BUFF_MASK;
-				}
-				while (o_r != o_rr) {
-					*d++ = o_q[o_r];
-					o_r = (o_r + 1) & CMX_BUFF_MASK;
-				}
-				/* -> if echo is enabled */
-			} else {
-				/*
-				 * -> mix other member's rx-data with echo,
-				 * if tx-data is available, mix
-				 */
-				while (r != rr && t != tt) {
-					sample = dsp_audio_law_to_s32[p[t]] +
-						dsp_audio_law_to_s32[q[r]] +
-						dsp_audio_law_to_s32[o_q[o_r]];
-					if (sample < -32768)
-						sample = -32768;
-					else if (sample > 32767)
-						sample = 32767;
-					*d++ = dsp_audio_s16_to_law[sample & 0xffff];
-					/* tx-data + rx_data + echo */
-					t = (t + 1) & CMX_BUFF_MASK;
-					r = (r + 1) & CMX_BUFF_MASK;
-					o_r = (o_r + 1) & CMX_BUFF_MASK;
-				}
-				while (r != rr) {
-					*d++ = dsp_audio_mix_law[(q[r] << 8) | o_q[o_r]];
-					r = (r + 1) & CMX_BUFF_MASK;
-					o_r = (o_r + 1) & CMX_BUFF_MASK;
-				}
+		/* "other" becomes other party */
+		other = (list_entry(conf->mlist.next,
+				    struct dsp_conf_member, list))->dsp;
+		if (other == member)
+			other = (list_entry(conf->mlist.prev,
+				    struct dsp_conf_member, list))->dsp;
+		o_q = other->rx_buff; /* received data */
+		o_rr = (other->rx_R + len) & CMX_BUFF_MASK;
+		/* end of rx-pointer */
+		o_r = (o_rr - rr + r) & CMX_BUFF_MASK;
+		/* start rx-pointer at current read position*/
+		/* -> if echo is NOT enabled */
+		if (!dsp->echo.software) {
+			/*
+			 * -> copy other member's rx-data,
+			 * if tx-data is available, mix
+			 */
+			while (o_r != o_rr && t != tt) {
+				*d++ = dsp_audio_mix_law[(p[t] << 8) | o_q[o_r]];
+				t = (t + 1) & CMX_BUFF_MASK;
+				o_r = (o_r + 1) & CMX_BUFF_MASK;
+			}
+			while (o_r != o_rr) {
+				*d++ = o_q[o_r];
+				o_r = (o_r + 1) & CMX_BUFF_MASK;
+			}
+			/* -> if echo is enabled */
+		} else {
+			/*
+			 * -> mix other member's rx-data with echo,
+			 * if tx-data is available, mix
+			 */
+			while (r != rr && t != tt) {
+				sample = dsp_audio_law_to_s32[p[t]] +
+					dsp_audio_law_to_s32[q[r]] +
+					dsp_audio_law_to_s32[o_q[o_r]];
+				if (sample < -32768)
+					sample = -32768;
+				else if (sample > 32767)
+					sample = 32767;
+				*d++ = dsp_audio_s16_to_law[sample & 0xffff];
+				/* tx-data + rx_data + echo */
+				t = (t + 1) & CMX_BUFF_MASK;
+				r = (r + 1) & CMX_BUFF_MASK;
+				o_r = (o_r + 1) & CMX_BUFF_MASK;
+			}
+			while (r != rr) {
+				*d++ = dsp_audio_mix_law[(q[r] << 8) | o_q[o_r]];
+				r = (r + 1) & CMX_BUFF_MASK;
+				o_r = (o_r + 1) & CMX_BUFF_MASK;
 			}
-			dsp->tx_R = t;
-			goto send_packet;
 		}
-#ifdef DSP_NEVER_DEFINED
+		dsp->tx_R = t;
+		goto send_packet;
 	}
-#endif
 	/* PROCESS DATA (three or more members) */
 	/* -> if echo is NOT enabled */
 	if (!dsp->echo.software) {