From b4f28a98ea64b6cb009bb03810e8a8dd08767f46 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Fri, 26 Aug 2011 12:21:13 +0300
Subject: [PATCH] usb: dwc3: debugfs: add a kfree() on error to
dwc3_testmode_open()
We may as well fix this potential leak so we don't have to listen to
the static checkers complain.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---
drivers/usb/dwc3/debugfs.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c
index 432df5393720..dd861c499d28 100644
--- a/drivers/usb/dwc3/debugfs.c
+++ b/drivers/usb/dwc3/debugfs.c
@@ -445,8 +445,10 @@ static int dwc3_testmode_open(struct inode *inode, struct file *file)
if (!buf0)
return -ENOMEM;
buf1 = kmalloc(BUF_SIZE, GFP_KERNEL);
- if (!buf1)
+ if (!buf1) {
+ kfree(buf0);
return -ENOMEM;
+ }
memset(buf0, 0xaa, BUF_SIZE);
memset(buf1, 0x33, BUF_SIZE);
--
2.30.2