From: Grant Grundler grundler@chromium.org
[ 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 --- drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c index 440423b0e8ea..bc1952131799 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c @@ -346,7 +346,6 @@ 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; @@ -366,6 +365,8 @@ 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; @@ -377,18 +378,16 @@ 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;