diff options
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_driver.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_file_ops.c | 5 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_iba6110.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_iba6120.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_init_chip.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_intr.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_sysfs.c | 3 |
7 files changed, 9 insertions, 18 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index 1aeddb48e35..ae7f21a0cdc 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/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. diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c index 340f27e3ebf..b932bcb67a5 100644 --- a/drivers/infiniband/hw/ipath/ipath_file_ops.c +++ b/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: diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c index e57c7a351cb..7468477ba83 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba6110.c +++ b/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 diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c index 6af89683f71..397da3483af 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba6120.c +++ b/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); diff --git a/drivers/infiniband/hw/ipath/ipath_init_chip.c b/drivers/infiniband/hw/ipath/ipath_init_chip.c index d819cca524c..d4f6b5239ef 100644 --- a/drivers/infiniband/hw/ipath/ipath_init_chip.c +++ b/drivers/infiniband/hw/ipath/ipath_init_chip.c @@ -347,10 +347,9 @@ done: 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); diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 5652a550d44..72b9e279d19 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/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; diff --git a/drivers/infiniband/hw/ipath/ipath_sysfs.c b/drivers/infiniband/hw/ipath/ipath_sysfs.c index 182de34f9f4..ffa6318ad0c 100644 --- a/drivers/infiniband/hw/ipath/ipath_sysfs.c +++ b/drivers/infiniband/hw/ipath/ipath_sysfs.c @@ -215,7 +215,6 @@ 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; @@ -223,8 +222,6 @@ static ssize_t store_mlid(struct device *dev, if (ret < 0 || mlid < IPATH_MULTICAST_LID_BASE) goto invalid; - unit = dd->ipath_unit; - dd->ipath_mlid = mlid; goto bail; |