From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 23 Nov 2016 11:02:44 +0000 (+0000)
Subject: cxgb4: fix memory leak on txq_info
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=619228d86b0e32e00758dcf07ca5d06903d9a9d7;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

cxgb4: fix memory leak on txq_info

Currently if txq_info->uldtxq cannot be allocated then
txq_info->txq is being kfree'd (which is redundant because it
is NULL) instead of txq_info. Fix this by instead kfree'ing
txq_info.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
index 565a6c6bfeaf..8098902c094a 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
@@ -532,7 +532,7 @@ setup_sge_txq_uld(struct adapter *adap, unsigned int uld_type,
 	txq_info->uldtxq = kcalloc(txq_info->ntxq, sizeof(struct sge_uld_txq),
 				   GFP_KERNEL);
 	if (!txq_info->uldtxq) {
-		kfree(txq_info->uldtxq);
+		kfree(txq_info);
 		return -ENOMEM;
 	}