Re: [PATCH] net/mlx4: Use ARRAY_SIZE to get an array's size
From: Joe Perches <joe@perches.com>
Date: 2021-08-18 00:39:25
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On Tue, 2021-08-17 at 20:11 +0800, Jason Wang wrote:
The ARRAY_SIZE macro is defined to get an array's size which is more compact and more formal in linux source. Thus, we can replace the long sizeof(arr)/sizeof(arr[0]) with the compact ARRAY_SIZE.
[]
quoted hunk ↗ jump to hunk
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c
[]
quoted hunk ↗ jump to hunk
@@ -739,7 +739,7 @@ static void mlx4_cleanup_qp_zones(struct mlx4_dev *dev)int i; for (i = 0; - i < sizeof(qp_table->zones_uids)/sizeof(qp_table->zones_uids[0]); + i < ARRAY_SIZE(qp_table->zones_uids); i++) {
trivia: could now be a single line
for (i = 0; i < ARRAY_SIZE(qp_table->zones_uids); i++) {