lkml.org 
[lkml]   [2022]   [Oct]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] RDMA/hw/qib/qib_tx: Remove variable n
Date
The variable n being incremented but it is never referenced,
it is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/infiniband/hw/qib/qib_tx.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/qib/qib_tx.c b/drivers/infiniband/hw/qib/qib_tx.c
index 6a8148851f21..1325110237cd 100644
--- a/drivers/infiniband/hw/qib/qib_tx.c
+++ b/drivers/infiniband/hw/qib/qib_tx.c
@@ -82,7 +82,6 @@ int qib_disarm_piobufs_ifneeded(struct qib_ctxtdata *rcd)
struct qib_devdata *dd = rcd->dd;
unsigned i;
unsigned last;
- unsigned n = 0;

last = rcd->pio_base + rcd->piocnt;
/*
@@ -102,10 +101,8 @@ int qib_disarm_piobufs_ifneeded(struct qib_ctxtdata *rcd)
}
spin_lock_irq(&dd->pioavail_lock);
for (i = rcd->pio_base; i < last; i++) {
- if (__test_and_clear_bit(i, dd->pio_need_disarm)) {
- n++;
+ if (__test_and_clear_bit(i, dd->pio_need_disarm))
dd->f_sendctrl(rcd->ppd, QIB_SENDCTRL_DISARM_BUF(i));
- }
}
spin_unlock_irq(&dd->pioavail_lock);
return 0;
--
2.37.3
\
 
 \ /
  Last update: 2022-10-21 19:27    [W:0.156 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site