[PATCH] staging: gdm724x: Fix alignment in gdm_mux

[Ignacio Losiggio <iglosiggio@gmail.com>]

This patch modifies the alignment and linebreaks in gdm_mux in order to make
the code more concise.

Signed-off-by: Ignacio Losiggio <iglosiggio@dc.uba.ar>
---
 drivers/staging/gdm724x/gdm_mux.c | 35 ++++++++++++++-----------------
 drivers/staging/gdm724x/gdm_mux.h |  2 +-
 2 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/drivers/staging/gdm724x/gdm_mux.c b/drivers/staging/gdm724x/gdm_mux.c
index e2a050ba6fbb..be13de12ce9f 100644
--- a/drivers/staging/gdm724x/gdm_mux.c
+++ b/drivers/staging/gdm724x/gdm_mux.c
@@ -164,8 +164,7 @@ static int up_to_host(struct mux_rx *r)
 
 		total_len = ALIGN(MUX_HEADER_SIZE + payload_size, 4);
 
-		if (len - packet_size_sum <
-			total_len) {
+		if (len - packet_size_sum < total_len) {
 			pr_err("invalid payload : %d %d %04x\n",
 			       payload_size, len, packet_type);
 			break;
@@ -178,11 +177,10 @@ static int up_to_host(struct mux_rx *r)
 		}
 
 		ret = r->callback(mux_header->data,
-				payload_size,
-				index,
-				mux_dev->tty_dev,
-				RECV_PACKET_PROCESS_CONTINUE
-				);
+		                  payload_size,
+				  index,
+				  mux_dev->tty_dev,
+				  RECV_PACKET_PROCESS_CONTINUE);
 		if (ret == TO_HOST_BUFFER_REQUEST_FAIL) {
 			r->offset += packet_size_sum;
 			break;
@@ -191,11 +189,10 @@ static int up_to_host(struct mux_rx *r)
 		packet_size_sum += total_len;
 		if (len - packet_size_sum <= MUX_HEADER_SIZE + 2) {
 			ret = r->callback(NULL,
-					0,
-					index,
-					mux_dev->tty_dev,
-					RECV_PACKET_PROCESS_COMPLETE
-					);
+					  0,
+					  index,
+					  mux_dev->tty_dev,
+					  RECV_PACKET_PROCESS_COMPLETE);
 			break;
 		}
 	}
@@ -376,8 +373,8 @@ static int gdm_mux_send(void *priv_dev, void *data, int len, int tty_index,
 	mux_header->packet_type = __cpu_to_le16(packet_type[tty_index]);
 
 	memcpy(t->buf + MUX_HEADER_SIZE, data, len);
-	memset(t->buf + MUX_HEADER_SIZE + len, 0, total_len - MUX_HEADER_SIZE -
-	       len);
+	memset(t->buf + MUX_HEADER_SIZE + len, 0,
+	       total_len - MUX_HEADER_SIZE - len);
 
 	t->len = total_len;
 	t->callback = cb;
@@ -418,8 +415,7 @@ static int gdm_mux_send_control(void *priv_dev, int request, int value,
 			      2,
 			      buf,
 			      len,
-			      5000
-			     );
+			      5000);
 
 	if (ret < 0)
 		pr_err("usb_control_msg error: %d\n", ret);
@@ -429,9 +425,10 @@ static int gdm_mux_send_control(void *priv_dev, int request, int value,
 
 static void release_usb(struct mux_dev *mux_dev)
 {
-	struct rx_cxt		*rx = &mux_dev->rx;
-	struct mux_rx		*r, *r_next;
-	unsigned long		flags;
+	struct rx_cxt *rx = &mux_dev->rx;
+	struct mux_rx *r;
+	struct mux_rx *r_next;
+	unsigned long flags;
 
 	cancel_delayed_work(&mux_dev->work_rx);
 
diff --git a/drivers/staging/gdm724x/gdm_mux.h b/drivers/staging/gdm724x/gdm_mux.h
index 51c22e3d8aeb..5bfb95be3ed3 100644
--- a/drivers/staging/gdm724x/gdm_mux.h
+++ b/drivers/staging/gdm724x/gdm_mux.h
@@ -13,7 +13,7 @@
 #define PM_NORMAL 0
 #define PM_SUSPEND 1
 
-#define USB_RT_ACM          (USB_TYPE_CLASS | USB_RECIP_INTERFACE)
+#define USB_RT_ACM (USB_TYPE_CLASS | USB_RECIP_INTERFACE)
 
 #define START_FLAG 0xA512485A
 #define MUX_HEADER_SIZE 14
-- 
2.21.0