From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom

---
 kernel/drivers/net/ethernet/mellanox/mlx4/qp.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/drivers/net/ethernet/mellanox/mlx4/qp.c b/kernel/drivers/net/ethernet/mellanox/mlx4/qp.c
index 427e7a3..d7f2890 100644
--- a/kernel/drivers/net/ethernet/mellanox/mlx4/qp.c
+++ b/kernel/drivers/net/ethernet/mellanox/mlx4/qp.c
@@ -697,7 +697,8 @@
 			err = mlx4_bitmap_init(*bitmap + k, 1,
 					       MLX4_QP_TABLE_RAW_ETH_SIZE - 1, 0,
 					       0);
-			mlx4_bitmap_alloc_range(*bitmap + k, 1, 1, 0);
+			if (!err)
+				mlx4_bitmap_alloc_range(*bitmap + k, 1, 1, 0);
 		}
 
 		if (err)

--
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