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    Subject[PATCH 53/56] usb: Remove void casts
    Date
    Remove uneeded void casts

    Signed-Off-By: Jack Stone <jwjstone@fastmail.fm>
    ---
    drivers/usb/host/ehci-dbg.c | 2 +-
    drivers/usb/host/ehci-mem.c | 6 ++----
    2 files changed, 3 insertions(+), 5 deletions(-)

    diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
    index 7f4ace7..abfc31f 100644
    --- a/drivers/usb/host/ehci-dbg.c
    +++ b/drivers/usb/host/ehci-dbg.c
    @@ -832,7 +832,7 @@ static int fill_buffer(struct debug_buffer *buf)
    int ret = 0;

    if (!buf->output_buf)
    - buf->output_buf = (char *)vmalloc(buf->alloc_size);
    + buf->output_buf = vmalloc(buf->alloc_size);

    if (!buf->output_buf) {
    ret = -ENOMEM;
    diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
    index 10d5291..c128491 100644
    --- a/drivers/usb/host/ehci-mem.c
    +++ b/drivers/usb/host/ehci-mem.c
    @@ -83,8 +83,7 @@ static struct ehci_qh *ehci_qh_alloc (struct ehci_hcd *ehci, gfp_t flags)
    struct ehci_qh *qh;
    dma_addr_t dma;

    - qh = (struct ehci_qh *)
    - dma_pool_alloc (ehci->qh_pool, flags, &dma);
    + qh = dma_pool_alloc (ehci->qh_pool, flags, &dma);
    if (!qh)
    return qh;

    @@ -212,8 +211,7 @@ static int ehci_mem_init (struct ehci_hcd *ehci, gfp_t flags)
    }

    /* Hardware periodic table */
    - ehci->periodic = (__le32 *)
    - dma_alloc_coherent (ehci_to_hcd(ehci)->self.controller,
    + ehci->periodic = dma_alloc_coherent (ehci_to_hcd(ehci)->self.controller,
    ehci->periodic_size * sizeof(__le32),
    &ehci->periodic_dma, 0);
    if (ehci->periodic == NULL) {
    --
    1.5.4.3


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