From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 24 Nov 2016 11:20:43 +0000 (+0300)
Subject: fsl/fman: fix a leak in tgec_free()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1f1e70efe53c01844ce76d77c3383c2bcb6beb49;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

fsl/fman: fix a leak in tgec_free()

We set "tgec->cfg" to NULL before passing it to kfree().  There is no
need to set it to NULL at all.  Let's just delete it.

Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.c b/drivers/net/ethernet/freescale/fman/fman_tgec.c
index efabb04a1ae8..4b0f3a50b293 100644
--- a/drivers/net/ethernet/freescale/fman/fman_tgec.c
+++ b/drivers/net/ethernet/freescale/fman/fman_tgec.c
@@ -722,9 +722,6 @@ int tgec_free(struct fman_mac *tgec)
 {
 	free_init_resources(tgec);
 
-	if (tgec->cfg)
-		tgec->cfg = NULL;
-
 	kfree(tgec->cfg);
 	kfree(tgec);