--- zzzz-none-000/linux-3.10.107/drivers/infiniband/hw/qib/qib_twsi.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/infiniband/hw/qib/qib_twsi.c	2021-02-04 17:41:59.000000000 +0000
@@ -105,6 +105,7 @@
 		udelay(2);
 	else {
 		int rise_usec;
+
 		for (rise_usec = SCL_WAIT_USEC; rise_usec > 0; rise_usec -= 2) {
 			if (mask & dd->f_gpio_mod(dd, 0, 0, 0))
 				break;
@@ -326,6 +327,7 @@
 static int qib_twsi_wr(struct qib_devdata *dd, int data, int flags)
 {
 	int ret = 1;
+
 	if (flags & QIB_TWSI_START)
 		start_seq(dd);
 
@@ -435,8 +437,7 @@
 	int sub_len;
 	const u8 *bp = buffer;
 	int max_wait_time, i;
-	int ret;
-	ret = 1;
+	int ret = 1;
 
 	while (len > 0) {
 		if (dev == QIB_TWSI_NO_DEV) {