From 8694f59c3b13222543bcf5585632637e0eec09ab Mon Sep 17 00:00:00 2001 From: shashi bhusan Date: Sun, 20 Nov 2016 16:28:50 +0530 Subject: [PATCH] USB: OHCI: use dma_pool_zalloc We should use new API dma_pool_zalloc instead of dma_pool_alloc/memset. Signed-off-by: Shashi Bhusan Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ohci-mem.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/ohci-mem.c b/drivers/usb/host/ohci-mem.c index c9e315c6808a..ed8a762b8670 100644 --- a/drivers/usb/host/ohci-mem.c +++ b/drivers/usb/host/ohci-mem.c @@ -88,10 +88,9 @@ td_alloc (struct ohci_hcd *hc, gfp_t mem_flags) dma_addr_t dma; struct td *td; - td = dma_pool_alloc (hc->td_cache, mem_flags, &dma); + td = dma_pool_zalloc (hc->td_cache, mem_flags, &dma); if (td) { /* in case hc fetches it, make it look dead */ - memset (td, 0, sizeof *td); td->hwNextTD = cpu_to_hc32 (hc, dma); td->td_dma = dma; /* hashed in td_fill */ @@ -122,9 +121,8 @@ ed_alloc (struct ohci_hcd *hc, gfp_t mem_flags) dma_addr_t dma; struct ed *ed; - ed = dma_pool_alloc (hc->ed_cache, mem_flags, &dma); + ed = dma_pool_zalloc (hc->ed_cache, mem_flags, &dma); if (ed) { - memset (ed, 0, sizeof (*ed)); INIT_LIST_HEAD (&ed->td_list); ed->dma = dma; } -- 2.20.1