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| author | Dan Carpenter <error27@gmail.com> | 2011-08-26 12:21:13 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-09-09 13:01:59 +0300 |
| commit | b4f28a98ea64b6cb009bb03810e8a8dd08767f46 (patch) | |
| tree | 8a2754e4611d96efc421fcef3a6b1d7555ea1f60 /drivers/usb/dwc3/debugfs.c | |
| parent | 0156cf8603b86c949d02aa315684b4c677e66638 (diff) | |
| download | op-kernel-dev-b4f28a98ea64b6cb009bb03810e8a8dd08767f46.zip op-kernel-dev-b4f28a98ea64b6cb009bb03810e8a8dd08767f46.tar.gz | |
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 432df53..dd861c4 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); |
