From: Tony Nguyen <anthony.l.nguyen@intel.com>
To: davem@davemloft.net, kuba@kernel.org
Cc: "Björn Töpel" <bjorn.topel@intel.com>,
netdev@vger.kernel.org, sassmann@redhat.com,
anthony.l.nguyen@intel.com, magnus.karlsson@intel.com,
maciej.fijalkowski@intel.com,
"Kiran Bhandare" <kiranx.bhandare@intel.com>
Subject: [PATCH net-next 08/11] i40e: Simplify the do-while allocation loop
Date: Fri, 12 Feb 2021 14:39:49 -0800 [thread overview]
Message-ID: <20210212223952.1172568-9-anthony.l.nguyen@intel.com> (raw)
In-Reply-To: <20210212223952.1172568-1-anthony.l.nguyen@intel.com>
From: Björn Töpel <bjorn.topel@intel.com>
Fold the count decrement into the while-statement.
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Tested-by: Kiran Bhandare <kiranx.bhandare@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
---
drivers/net/ethernet/intel/i40e/i40e_xsk.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index 470b8600adb1..4f11f7bf75d1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -215,9 +215,7 @@ bool i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 count)
bi = i40e_rx_bi(rx_ring, 0);
ntu = 0;
}
-
- count--;
- } while (count);
+ } while (--count);
no_buffers:
if (rx_ring->next_to_use != ntu) {
--
2.26.2
next prev parent reply other threads:[~2021-02-12 22:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-12 22:39 [PATCH net-next 00/11][pull request] 40GbE Intel Wired LAN Driver Updates 2021-02-12 Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 01/11] i40e: drop redundant check when setting xdp prog Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 02/11] i40e: drop misleading function comments Tony Nguyen
2021-02-13 1:21 ` Alexander Duyck
2021-02-12 22:39 ` [PATCH net-next 03/11] i40e: adjust i40e_is_non_eop Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 04/11] ice: simplify ice_run_xdp Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 05/11] ice: move skb pointer from rx_buf to rx_ring Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 06/11] ice: remove redundant checks in ice_change_mtu Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 07/11] ice: skip NULL check against XDP prog in ZC path Tony Nguyen
2021-02-12 22:39 ` Tony Nguyen [this message]
2021-02-12 22:39 ` [PATCH net-next 09/11] i40e: store the result of i40e_rx_offset() onto i40e_ring Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 10/11] ice: store the result of ice_rx_offset() onto ice_ring Tony Nguyen
2021-02-12 22:39 ` [PATCH net-next 11/11] ixgbe: store the result of ixgbe_rx_offset() onto ixgbe_ring Tony Nguyen
2021-02-13 1:45 ` [PATCH net-next 00/11][pull request] 40GbE Intel Wired LAN Driver Updates 2021-02-12 patchwork-bot+netdevbpf
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