Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Grant Grundler <> | Subject | [PATCH 3/5] net: atlantic: reduce scope of is_rsc_complete | Date | Mon, 18 Apr 2022 16:17:44 -0700 |
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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> --- 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; -- 2.36.0.rc0.470.gd361397f0d-goog
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