ENGR00161643-3 UTP : bugfix

The origin code lossed one line.
fix it.

Signed-off-by: Huang Shijie <b32955@freescale.com>

diff --git a/drivers/usb/gadget/fsl_updater.c b/drivers/usb/gadget/fsl_updater.c
index 83333d1c16db495cf7a4064d654d443ce8be9373..83dcd568efb5171860e37e5bbfa482a0440cb58d 100644 (file)
--- a/drivers/usb/gadget/fsl_updater.c
+++ b/drivers/usb/gadget/fsl_updater.c
@@ -134,6 +134,7 @@ static ssize_t utp_file_write(struct file *file, const char __user *buf,
        if (size < sizeof(uud->data))
                return -EINVAL;
        uud = utp_user_data_alloc(size);
+       if (uud == NULL)
                return -ENOMEM;
        if (copy_from_user(&uud->data, buf, size)) {
                printk(KERN_INFO "[ %s ] copy error!\n", __func__);