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    Subject[PATCH] USB: r8a66597-udc: return -ENOMEM if kzalloc() fails
    From
    Date
    Signed-off-by: Axel Lin <axel.lin@gmail.com>
    ---
    drivers/usb/gadget/r8a66597-udc.c | 1 +
    1 files changed, 1 insertions(+), 0 deletions(-)

    diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
    index 70a8178..2456ccd 100644
    --- a/drivers/usb/gadget/r8a66597-udc.c
    +++ b/drivers/usb/gadget/r8a66597-udc.c
    @@ -1557,6 +1557,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
    /* initialize ucd */
    r8a66597 = kzalloc(sizeof(struct r8a66597), GFP_KERNEL);
    if (r8a66597 == NULL) {
    + ret = -ENOMEM;
    printk(KERN_ERR "kzalloc error\n");
    goto clean_up;
    }
    --
    1.7.2




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