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RDMA/qib: Remove not-used variable n

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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>
This commit is contained in:
Colin Ian King 2022-10-21 18:26:11 +01:00 committed by Leon Romanovsky
parent c1842f34fc
commit d0b9f28f0d
1 changed files with 1 additions and 4 deletions
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5
drivers/infiniband/hw/qib/qib_tx.c
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@ -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;