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    Subject[PATCH 09/15] usb: host: check kzalloc() result
    Date
    If kzalloc() fails exit with -ENOMEM.

    Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
    ---
    drivers/usb/host/sl811-hcd.c | 5 ++++-
    1 files changed, 4 insertions(+), 1 deletions(-)

    diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
    index bcf9f0e..990f06b 100644
    --- a/drivers/usb/host/sl811-hcd.c
    +++ b/drivers/usb/host/sl811-hcd.c
    @@ -813,8 +813,11 @@ static int sl811h_urb_enqueue(
    #endif

    /* avoid all allocations within spinlocks */
    - if (!hep->hcpriv)
    + if (!hep->hcpriv) {
    ep = kzalloc(sizeof *ep, mem_flags);
    + if (ep == NULL)
    + return -ENOMEM;
    + }

    spin_lock_irqsave(&sl811->lock, flags);

    --
    1.7.0.4


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