From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Date: Wed, 2 Jun 2021 05:28:52 +0000 (+0800)
Subject: net: fm: Fix a memory leak issue
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~56^2
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=5794747d6b84fab2aeb43fc3a409bfeb086fb1a2;p=u-boot.git

net: fm: Fix a memory leak issue

Fix a memory leak issue in the RX port initialization.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
---

diff --git a/drivers/net/fm/eth.c b/drivers/net/fm/eth.c
index 0e89e663f7..7c23ccc1f0 100644
--- a/drivers/net/fm/eth.c
+++ b/drivers/net/fm/eth.c
@@ -288,8 +288,10 @@ static int fm_eth_rx_port_parameter_init(struct fm_eth *fm_eth)
 
 	/* alloc Rx buffer from main memory */
 	rx_buf_pool = malloc(MAX_RXBUF_LEN * RX_BD_RING_SIZE);
-	if (!rx_buf_pool)
+	if (!rx_buf_pool) {
+		free(rx_bd_ring_base);
 		return -ENOMEM;
+	}
 
 	memset(rx_buf_pool, 0, MAX_RXBUF_LEN * RX_BD_RING_SIZE);
 	debug("%s: rx_buf_pool = %p\n", __func__, rx_buf_pool);