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RDMA/qib: Remove not-used variable n
author
Colin Ian King
<colin.i.king@gmail.com>
Fri, 21 Oct 2022 17:26:11 +0000
(18:26 +0100)
committer
Leon Romanovsky
<leon@kernel.org>
Mon, 24 Oct 2022 11:24:57 +0000
(14:24 +0300)
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>
Link:
https://lore.kernel.org/r/20221021172611.26763-1-colin.i.king@gmail.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
drivers/infiniband/hw/qib/qib_tx.c
patch
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diff --git
a/drivers/infiniband/hw/qib/qib_tx.c
b/drivers/infiniband/hw/qib/qib_tx.c
index
6a81488
..
1325110
100644
(file)
--- 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;