[PATCH] IB/ipath: removed redundant statements
The tail register read became redundant as the result of earlier receive interrupt bug fixes. Drop another unneeded register read. And another line that got duplicated. Signed-off-by: Dave Olson <dave.olson@qlogic.com> Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Cc: "Michael S. Tsirkin" <mst@mellanox.co.il> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
c100f622fd
commit
7cd658cd2b
|
@ -890,9 +890,6 @@ void ipath_kreceive(struct ipath_devdata *dd)
|
|||
goto done;
|
||||
|
||||
reloop:
|
||||
/* read only once at start for performance */
|
||||
hdrqtail = (u32)le64_to_cpu(*dd->ipath_hdrqtailptr);
|
||||
|
||||
for (i = 0; l != hdrqtail; i++) {
|
||||
u32 qp;
|
||||
u8 *bthbytes;
|
||||
|
|
|
@ -1573,7 +1573,6 @@ void ipath_init_ht400_funcs(struct ipath_devdata *dd)
|
|||
dd->ipath_f_reset = ipath_setup_ht_reset;
|
||||
dd->ipath_f_get_boardname = ipath_ht_boardname;
|
||||
dd->ipath_f_init_hwerrors = ipath_ht_init_hwerrors;
|
||||
dd->ipath_f_init_hwerrors = ipath_ht_init_hwerrors;
|
||||
dd->ipath_f_early_init = ipath_ht_early_init;
|
||||
dd->ipath_f_handle_hwerrors = ipath_ht_handle_hwerrors;
|
||||
dd->ipath_f_quiet_serdes = ipath_ht_quiet_serdes;
|
||||
|
|
|
@ -824,7 +824,6 @@ irqreturn_t ipath_intr(int irq, void *data, struct pt_regs *regs)
|
|||
ipath_stats.sps_fastrcvint++;
|
||||
goto done;
|
||||
}
|
||||
istat = ipath_read_kreg32(dd, dd->ipath_kregs->kr_intstatus);
|
||||
}
|
||||
|
||||
istat = ipath_read_kreg32(dd, dd->ipath_kregs->kr_intstatus);
|
||||
|
|
Loading…
Reference in a new issue