diff options
| author | Dan Carpenter <error27@gmail.com> | 2011-08-26 11:21:13 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-09-09 12:01:59 +0200 |
| commit | b4f28a98ea64b6cb009bb03810e8a8dd08767f46 (patch) | |
| tree | 8a2754e4611d96efc421fcef3a6b1d7555ea1f60 /drivers/usb/dwc3/debugfs.c | |
| parent | usb: dwc3: gaget: clear DWC3_EP_WILL_SHUTDOWN bit (diff) | |
| download | linux-b4f28a98ea64b6cb009bb03810e8a8dd08767f46.tar.xz linux-b4f28a98ea64b6cb009bb03810e8a8dd08767f46.zip | |
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>
Diffstat (limited to 'drivers/usb/dwc3/debugfs.c')
| -rw-r--r-- | drivers/usb/dwc3/debugfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
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); |