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    Subject[PATCH 6/7] drivers/usb: Use kzalloc for allocating only one thing
    From: Julia Lawall <julia@diku.dk>

    Use kzalloc rather than kcalloc(1,...)

    The semantic patch that makes this change is as follows:
    (http://coccinelle.lip6.fr/)

    // <smpl>
    @@
    @@

    - kcalloc(1,
    + kzalloc(
    ...)
    // </smpl>

    Signed-off-by: Julia Lawall <julia@diku.dk>

    ---
    drivers/usb/host/isp1362-hcd.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff -u -p a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
    --- a/drivers/usb/host/isp1362-hcd.c 2009-12-17 08:30:14.000000000 +0100
    +++ b/drivers/usb/host/isp1362-hcd.c 2009-12-19 07:52:56.000000000 +0100
    @@ -1257,7 +1257,7 @@ static int isp1362_urb_enqueue(struct us

    /* avoid all allocations within spinlocks: request or endpoint */
    if (!hep->hcpriv) {
    - ep = kcalloc(1, sizeof *ep, mem_flags);
    + ep = kzalloc(sizeof *ep, mem_flags);
    if (!ep)
    return -ENOMEM;
    }

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