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net: atlantic: reduce scope of is_rsc_complete

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[ Upstream commit 79784d77ebbd3ec516b7a5ce555d979fb7946202 ]

Don't defer handling the err case outside the loop. That's pointless.

And since is_rsc_complete is only used inside this loop, declare
it inside the loop to reduce it's scope.

Signed-off-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Grant Grundler 2022-05-09 19:28:24 -07:00 committed by Greg Kroah-Hartman
parent 9b84e83a92
commit 9bee8b4275
1 changed files with 6 additions and 7 deletions
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13
drivers/net/ethernet/aquantia/atlantic/aq_ring.c
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@ -345,7 +345,6 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
int budget)
{
struct net_device *ndev = aq_nic_get_ndev(self->aq_nic);
bool is_rsc_completed = true;
int err = 0;
for (; (self->sw_head != self->hw_head) && budget;
@ -365,6 +364,8 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
if (!buff->is_eop) {
buff_ = buff;
do {
bool is_rsc_completed = true;
if (buff_->next >= self->size) {
err = -EIO;
goto err_exit;
@ -376,18 +377,16 @@ int aq_ring_rx_clean(struct aq_ring_s *self,
next_,
self->hw_head);
if (unlikely(!is_rsc_completed))
break;
if (unlikely(!is_rsc_completed)) {
err = 0;
goto err_exit;
}
buff->is_error |= buff_->is_error;
buff->is_cso_err |= buff_->is_cso_err;
} while (!buff_->is_eop);
if (!is_rsc_completed) {
err = 0;
goto err_exit;
}
if (buff->is_error ||
(buff->is_lro && buff->is_cso_err)) {
buff_ = buff;