From b4f28a98ea64b6cb009bb03810e8a8dd08767f46 Mon Sep 17 00:00:00 2001 From: Dan Carpenter 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 Signed-off-by: Felipe Balbi --- 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); -- 2.20.1