diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/configfs.c | 1 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/f_fs.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/legacy/inode.c | 4 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 163d305e1200..6abb6a10ee82 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -270,6 +270,7 @@ static ssize_t gadget_dev_desc_UDC_store(struct config_item *item, ret = unregister_gadget(gi); if (ret) goto err; + kfree(name); } else { if (gi->udc_name) { ret = -EBUSY; diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 732e6ed5d7b4..39bb65265bff 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -791,7 +791,7 @@ static ssize_t ffs_epfile_io(struct file *file, struct ffs_io_data *io_data) } if (io_data->aio) { - req = usb_ep_alloc_request(ep->ep, GFP_KERNEL); + req = usb_ep_alloc_request(ep->ep, GFP_ATOMIC); if (unlikely(!req)) goto error_lock; diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index b6df47aa25af..81f3c9cb333c 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -1837,8 +1837,10 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) spin_lock_irq (&dev->lock); value = -EINVAL; - if (dev->buf) + if (dev->buf) { + kfree(kbuf); goto fail; + } dev->buf = kbuf; /* full or low speed config */ |