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[1/2] net: nixge: Do not zero application specific fields in desc

Message ID 20180811011941.6187-2-mdf@kernel.org
State Accepted, archived
Delegated to: David Miller
Headers show
Series net: nixge: Minor cleanups | expand

Commit Message

Moritz Fischer Aug. 11, 2018, 1:19 a.m. UTC 
Do not zero application specific fields in DMA descriptors.
The hardware does ignore them, so should software.

Signed-off-by: Moritz Fischer <mdf@kernel.org>
---
 drivers/net/ethernet/ni/nixge.c | 10 ----------
 1 file changed, 10 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c
index 9ae4fcef725e..ac31b0d30415 100644
--- a/drivers/net/ethernet/ni/nixge.c
+++ b/drivers/net/ethernet/ni/nixge.c
@@ -739,22 +739,12 @@  static void nixge_dma_err_handler(unsigned long data)
 		cur_p->phys = 0;
 		cur_p->cntrl = 0;
 		cur_p->status = 0;
-		cur_p->app0 = 0;
-		cur_p->app1 = 0;
-		cur_p->app2 = 0;
-		cur_p->app3 = 0;
-		cur_p->app4 = 0;
 		cur_p->sw_id_offset = 0;
 	}
 
 	for (i = 0; i < RX_BD_NUM; i++) {
 		cur_p = &lp->rx_bd_v[i];
 		cur_p->status = 0;
-		cur_p->app0 = 0;
-		cur_p->app1 = 0;
-		cur_p->app2 = 0;
-		cur_p->app3 = 0;
-		cur_p->app4 = 0;
 	}
 
 	lp->tx_bd_ci = 0;