diff options
| author | Bryan O'Sullivan <bos@pathscale.com> | 2006-07-01 15:36:08 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-01 20:56:00 +0400 |
| commit | 7cd658cd2bca48d3a0e747b4525c72eb8855278e (patch) | |
| tree | f12e9b533ffea61978e4aea642066f774aa16777 /drivers | |
| parent | c100f622fd9e529e0f4e4324b93f66d105dde61d (diff) | |
| download | linux-7cd658cd2bca48d3a0e747b4525c72eb8855278e.tar.xz | |
[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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_driver.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_ht400.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_intr.c | 1 |
3 files changed, 0 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index 66b41ecf898b..979ae2996be8 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -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; diff --git a/drivers/infiniband/hw/ipath/ipath_ht400.c b/drivers/infiniband/hw/ipath/ipath_ht400.c index 64e4cbdd653b..3db015da6e77 100644 --- a/drivers/infiniband/hw/ipath/ipath_ht400.c +++ b/drivers/infiniband/hw/ipath/ipath_ht400.c @@ -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; diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 83b51ed89527..f6ca59bdd16f 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -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); |