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Subject[PATCH net-next v2 1/3] mvpp2: refactor frame drop routine
Date
Move some code down to remove a backward goto.

Signed-off-by: Matteo Croce <mcroce@redhat.com>
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 111b3b8239e1..33f327447b70 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -2957,14 +2957,8 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi,
* by the hardware, and the information about the buffer is
* comprised by the RX descriptor.
*/
- if (rx_status & MVPP2_RXD_ERR_SUMMARY) {
-err_drop_frame:
- dev->stats.rx_errors++;
- mvpp2_rx_error(port, rx_desc);
- /* Return the buffer to the pool */
- mvpp2_bm_pool_put(port, pool, dma_addr, phys_addr);
- continue;
- }
+ if (rx_status & MVPP2_RXD_ERR_SUMMARY)
+ goto err_drop_frame;

if (bm_pool->frag_size > PAGE_SIZE)
frag_size = 0;
@@ -2995,6 +2989,13 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi,
mvpp2_rx_csum(port, rx_status, skb);

napi_gro_receive(napi, skb);
+ continue;
+
+err_drop_frame:
+ dev->stats.rx_errors++;
+ mvpp2_rx_error(port, rx_desc);
+ /* Return the buffer to the pool */
+ mvpp2_bm_pool_put(port, pool, dma_addr, phys_addr);
}

if (rcvd_pkts) {
--
2.21.0
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