From: Shay Agroskin <shayagr@amazon.com>
Date: Tue, 8 Jun 2021 19:01:10 +0300
Subject: net: ena: Remove unused code
Patch-mainline: v5.14-rc1
Git-commit: 9912c72edd8c1e1d5432ed4ad350125833c42f6c
References: bsc#1197099 jsc#SLE-24125
The ENA_DEFAULT_MIN_RX_BUFF_ALLOC_SIZE macro,
ena_xdp_queues_present() function and SUSPEND_RESUME enums aren't used
in the driver, and so not needed.
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: Shay Agroskin <shayagr@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/amazon/ena/ena_admin_defs.h | 2 --
drivers/net/ethernet/amazon/ena/ena_netdev.h | 11 -----------
2 files changed, 13 deletions(-)
--- a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
+++ b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h
@@ -1042,8 +1042,6 @@ enum ena_admin_aenq_group {
};
enum ena_admin_aenq_notification_syndrome {
- ENA_ADMIN_SUSPEND = 0,
- ENA_ADMIN_RESUME = 1,
ENA_ADMIN_UPDATE_HINTS = 2,
};
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -61,12 +61,6 @@
#define ENA_TX_WAKEUP_THRESH (MAX_SKB_FRAGS + 2)
#define ENA_DEFAULT_RX_COPYBREAK (256 - NET_IP_ALIGN)
-/* limit the buffer size to 600 bytes to handle MTU changes from very
- * small to very large, in which case the number of buffers per packet
- * could exceed ENA_PKT_MAX_BUFS
- */
-#define ENA_DEFAULT_MIN_RX_BUFF_ALLOC_SIZE 600
-
#define ENA_MIN_MTU 128
#define ENA_NAME_MAX_LEN 20
@@ -422,11 +416,6 @@ enum ena_xdp_errors_t {
ENA_XDP_NO_ENOUGH_QUEUES,
};
-static inline bool ena_xdp_queues_present(struct ena_adapter *adapter)
-{
- return adapter->xdp_first_ring != 0;
-}
-
static inline bool ena_xdp_present(struct ena_adapter *adapter)
{
return !!adapter->xdp_bpf_prog;