From bf445080dad9542c6bc6b693d941cae89605134c Mon Sep 17 00:00:00 2001 From: Amit Kumar Salecha Date: Sun, 13 Jun 2010 23:39:03 +0000 Subject: [PATCH] netxen: fix memory leaks in error path Fixes memory leak in error path when memory allocation for adapter data structures fails. Signed-off-by: Amit Kumar Salecha Signed-off-by: David S. Miller --- drivers/net/netxen/netxen_nic_ctx.c | 3 ++- drivers/net/netxen/netxen_nic_init.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c index f26e54716c8..3a41b6a84a6 100644 --- a/drivers/net/netxen/netxen_nic_ctx.c +++ b/drivers/net/netxen/netxen_nic_ctx.c @@ -629,7 +629,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter) if (addr == NULL) { dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n", netdev->name); - return -ENOMEM; + err = -ENOMEM; + goto err_out_free; } tx_ring->desc_head = (struct cmd_desc_type0 *)addr; diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 045a7c8f5bd..e08527f4b30 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -218,7 +218,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter) if (cmd_buf_arr == NULL) { dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n", netdev->name); - return -ENOMEM; + goto err_out; } memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); tx_ring->cmd_buf_arr = cmd_buf_arr; @@ -230,7 +230,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter) if (rds_ring == NULL) { dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n", netdev->name); - return -ENOMEM; + goto err_out; } recv_ctx->rds_rings = rds_ring; -- 2.11.4.GIT