---

yaml
---
r: 44386
b: refs/heads/master
c: 44f8e3f
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f47e22c6e4225f40e0dd662398e2cb204f6ec8ed
+refs/heads/master: 44f8e3f3f7d8e61b4aafced278403955fe18ad88

trunk/drivers/infiniband/hw/ipath/ipath_driver.c

@@ -1825,8 +1825,6 @@ void ipath_write_kreg_port(const struct ipath_devdata *dd, ipath_kreg regno,
  */
 void ipath_shutdown_device(struct ipath_devdata *dd)
 {
-	u64 val;
-
 	ipath_dbg("Shutting down the device\n");
 
 	dd->ipath_flags |= IPATH_LINKUNK;
@@ -1849,7 +1847,7 @@ void ipath_shutdown_device(struct ipath_devdata *dd)
 	 */
 	ipath_write_kreg(dd, dd->ipath_kregs->kr_sendctrl, 0ULL);
 	/* flush it */
-	val = ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
+	ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
 	/*
 	 * enough for anything that's going to trickle out to have actually
 	 * done so.

trunk/drivers/infiniband/hw/ipath/ipath_file_ops.c

@@ -699,7 +699,6 @@ static int ipath_manage_rcvq(struct ipath_portdata *pd, unsigned subport,
 			     int start_stop)
 {
 	struct ipath_devdata *dd = pd->port_dd;
-	u64 tval;
 
 	ipath_cdbg(PROC, "%sabling rcv for unit %u port %u:%u\n",
 		   start_stop ? "en" : "dis", dd->ipath_unit,
@@ -729,7 +728,7 @@ static int ipath_manage_rcvq(struct ipath_portdata *pd, unsigned subport,
 	ipath_write_kreg(dd, dd->ipath_kregs->kr_rcvctrl,
 			 dd->ipath_rcvctrl);
 	/* now be sure chip saw it before we return */
-	tval = ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
+	ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
 	if (start_stop) {
 		/*
 		 * And try to be sure that tail reg update has happened too.
@@ -738,7 +737,7 @@ static int ipath_manage_rcvq(struct ipath_portdata *pd, unsigned subport,
 		 * in memory copy, since we could overwrite an update by the
 		 * chip if we did.
 		 */
-		tval = ipath_read_ureg32(dd, ur_rcvhdrtail, pd->port_port);
+		ipath_read_ureg32(dd, ur_rcvhdrtail, pd->port_port);
 	}
 	/* always; new head should be equal to new tail; see above */
 bail:

trunk/drivers/infiniband/hw/ipath/ipath_iba6110.c

@@ -1447,7 +1447,7 @@ static void ipath_ht_tidtemplate(struct ipath_devdata *dd)
 static int ipath_ht_early_init(struct ipath_devdata *dd)
 {
 	u32 __iomem *piobuf;
-	u32 pioincr, val32, egrsize;
+	u32 pioincr, val32;
 	int i;
 
 	/*
@@ -1467,7 +1467,6 @@ static int ipath_ht_early_init(struct ipath_devdata *dd)
 	 * errors interrupts if we ever see one).
 	 */
 	dd->ipath_rcvegrbufsize = dd->ipath_piosize2k;
-	egrsize = dd->ipath_rcvegrbufsize;
 
 	/*
 	 * the min() check here is currently a nop, but it may not

trunk/drivers/infiniband/hw/ipath/ipath_iba6120.c

@@ -602,7 +602,7 @@ static void ipath_pe_init_hwerrors(struct ipath_devdata *dd)
  */
 static int ipath_pe_bringup_serdes(struct ipath_devdata *dd)
 {
-	u64 val, tmp, config1, prev_val;
+	u64 val, config1, prev_val;
 	int ret = 0;
 
 	ipath_dbg("Trying to bringup serdes\n");
@@ -633,7 +633,7 @@ static int ipath_pe_bringup_serdes(struct ipath_devdata *dd)
 		| INFINIPATH_SERDC0_L1PWR_DN;
 	ipath_write_kreg(dd, dd->ipath_kregs->kr_serdesconfig0, val);
 	/* be sure chip saw it */
-	tmp = ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
+	ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
 	udelay(5);		/* need pll reset set at least for a bit */
 	/*
 	 * after PLL is reset, set the per-lane Resets and TxIdle and
@@ -647,7 +647,7 @@ static int ipath_pe_bringup_serdes(struct ipath_devdata *dd)
 		   "and txidle (%llx)\n", (unsigned long long) val);
 	ipath_write_kreg(dd, dd->ipath_kregs->kr_serdesconfig0, val);
 	/* be sure chip saw it */
-	tmp = ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
+	ipath_read_kreg64(dd, dd->ipath_kregs->kr_scratch);
 	/* need PLL reset clear for at least 11 usec before lane
 	 * resets cleared; give it a few more to be sure */
 	udelay(15);

trunk/drivers/infiniband/hw/ipath/ipath_init_chip.c

@@ -347,10 +347,9 @@ static int init_chip_first(struct ipath_devdata *dd,
 static int init_chip_reset(struct ipath_devdata *dd,
 			   struct ipath_portdata **pdp)
 {
-	struct ipath_portdata *pd;
 	u32 rtmp;
 
-	*pdp = pd = dd->ipath_pd[0];
+	*pdp = dd->ipath_pd[0];
 	/* ensure chip does no sends or receives while we re-initialize */
 	dd->ipath_control = dd->ipath_sendctrl = dd->ipath_rcvctrl = 0U;
 	ipath_write_kreg(dd, dd->ipath_kregs->kr_rcvctrl, 0);

trunk/drivers/infiniband/hw/ipath/ipath_intr.c

@@ -598,10 +598,9 @@ static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs)
 	 * on close
 	 */
 	if (errs & INFINIPATH_E_RRCVHDRFULL) {
-		int any;
 		u32 hd, tl;
 		ipath_stats.sps_hdrqfull++;
-		for (any = i = 0; i < dd->ipath_cfgports; i++) {
+		for (i = 0; i < dd->ipath_cfgports; i++) {
 			struct ipath_portdata *pd = dd->ipath_pd[i];
 			if (i == 0) {
 				hd = dd->ipath_port0head;

trunk/drivers/infiniband/hw/ipath/ipath_sysfs.c

@@ -215,16 +215,13 @@ static ssize_t store_mlid(struct device *dev,
 			  size_t count)
 {
 	struct ipath_devdata *dd = dev_get_drvdata(dev);
-	int unit;
 	u16 mlid;
 	int ret;
 
 	ret = ipath_parse_ushort(buf, &mlid);
 	if (ret < 0 || mlid < IPATH_MULTICAST_LID_BASE)
 		goto invalid;
 
-	unit = dd->ipath_unit;
-
 	dd->ipath_mlid = mlid;
 
 	goto bail;