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IB/ipath: Remove some useless (void) casts

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Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Ralph Campbell 2008-04-16 21:09:26 -07:00 committed by Roland Dreier
parent 928e3e4bb9
commit 8c641d4b5f
2 changed files with 9 additions and 9 deletions
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6
drivers/infiniband/hw/ipath/ipath_driver.c
View File

@ -1243,10 +1243,10 @@ reloop:
lval = dd->ipath_rhdrhead_intr_off | l;
else
lval = l;
(void)ipath_write_ureg(dd, ur_rcvhdrhead, lval, 0);
ipath_write_ureg(dd, ur_rcvhdrhead, lval, 0);
if (updegr) {
(void)ipath_write_ureg(dd, ur_rcvegrindexhead,
etail, 0);
ipath_write_ureg(dd, ur_rcvegrindexhead,
etail, 0);
updegr = 0;
}
}

12
drivers/infiniband/hw/ipath/ipath_init_chip.c
View File

@ -495,12 +495,12 @@ static void enable_chip(struct ipath_devdata *dd,
* head values to match.
*/
val = ipath_read_ureg32(dd, ur_rcvegrindextail, 0);
(void)ipath_write_ureg(dd, ur_rcvegrindexhead, val, 0);
ipath_write_ureg(dd, ur_rcvegrindexhead, val, 0);
/* Initialize so we interrupt on next packet received */
(void)ipath_write_ureg(dd, ur_rcvhdrhead,
dd->ipath_rhdrhead_intr_off |
dd->ipath_pd[0]->port_head, 0);
ipath_write_ureg(dd, ur_rcvhdrhead,
dd->ipath_rhdrhead_intr_off |
dd->ipath_pd[0]->port_head, 0);
/*
* by now pioavail updates to memory should have occurred, so
@ -769,8 +769,8 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit)
goto done;
}
(void)ipath_write_kreg(dd, dd->ipath_kregs->kr_sendpioavailaddr,
dd->ipath_pioavailregs_phys);
ipath_write_kreg(dd, dd->ipath_kregs->kr_sendpioavailaddr,
dd->ipath_pioavailregs_phys);
/*
* this is to detect s/w errors, which the h/w works around by
* ignoring the low 6 bits of address, if it wasn't aligned.