Replace the hardcoded #define NUM_RX_STATS/NUM_TX_STATS 3 with a sizeof-based calculation to automatically reflect the number of fields in struct ibmvnic_rx_queue_stats. and struct ibmvnic_tx_queue_stats. This avoids mismatches and improves maintainability. Fixes: 2ee73c54a615 ("ibmvnic: Add stat for tx direct vs tx batched") Signed-off-by: Mingming Cao Reviewed-by: Dave Marquardt --- drivers/net/ethernet/ibm/ibmvnic.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h index a189038d88..246ddce753 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.h +++ b/drivers/net/ethernet/ibm/ibmvnic.h @@ -211,7 +211,6 @@ struct ibmvnic_statistics { u8 reserved[72]; } __packed __aligned(8); -#define NUM_TX_STATS 3 struct ibmvnic_tx_queue_stats { u64 batched_packets; u64 direct_packets; @@ -219,13 +218,18 @@ struct ibmvnic_tx_queue_stats { u64 dropped_packets; }; -#define NUM_RX_STATS 3 +#define NUM_TX_STATS \ + (sizeof(struct ibmvnic_tx_queue_stats) / sizeof(u64)) + struct ibmvnic_rx_queue_stats { u64 packets; u64 bytes; u64 interrupts; }; +#define NUM_RX_STATS \ + (sizeof(struct ibmvnic_rx_queue_stats) / sizeof(u64)) + struct ibmvnic_acl_buffer { __be32 len; __be32 version; -- 2.39.3 (Apple Git-146)