diff options
| author | Saurabh Sengar <saurabh.truth@gmail.com> | 2015-10-28 12:44:35 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-01 14:26:33 -0800 |
| commit | 84c1eeb02353ffcafe039e892410cad835334ba9 (patch) | |
| tree | f8545cfc0a022bee95c1327bc1bd190207020bef /drivers/usb/host/uhci-q.c | |
| parent | ced08b020e6ce0fa693e4d1d8c6088dbc0a36c64 (diff) | |
| download | linux-84c1eeb02353ffcafe039e892410cad835334ba9.tar.bz2 | |
usb : replace dma_pool_alloc and memset with dma_pool_zalloc
replace dma_pool_alloc and memset with a single call to dma_pool_zalloc
Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/uhci-q.c')
| -rw-r--r-- | drivers/usb/host/uhci-q.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c index da6f56d996ce..c17ea1589b83 100644 --- a/drivers/usb/host/uhci-q.c +++ b/drivers/usb/host/uhci-q.c @@ -248,11 +248,10 @@ static struct uhci_qh *uhci_alloc_qh(struct uhci_hcd *uhci, dma_addr_t dma_handle; struct uhci_qh *qh; - qh = dma_pool_alloc(uhci->qh_pool, GFP_ATOMIC, &dma_handle); + qh = dma_pool_zalloc(uhci->qh_pool, GFP_ATOMIC, &dma_handle); if (!qh) return NULL; - memset(qh, 0, sizeof(*qh)); qh->dma_handle = dma_handle; qh->element = UHCI_PTR_TERM(uhci); |