diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-sched.c | 5 | ||||
| -rw-r--r-- | drivers/usb/host/fhci-tds.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/imx21-hcd.c | 4 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-dbg.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 4 |
5 files changed, 9 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index e56db44708bc..1d87295682b8 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -117,8 +117,9 @@ static struct ehci_tt *find_tt(struct usb_device *udev) if (utt->multi) { tt_index = utt->hcpriv; if (!tt_index) { /* Create the index array */ - tt_index = kzalloc(utt->hub->maxchild * - sizeof(*tt_index), GFP_ATOMIC); + tt_index = kcalloc(utt->hub->maxchild, + sizeof(*tt_index), + GFP_ATOMIC); if (!tt_index) return ERR_PTR(-ENOMEM); utt->hcpriv = tt_index; diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c index 3a4e8f616751..f3308ce25043 100644 --- a/drivers/usb/host/fhci-tds.c +++ b/drivers/usb/host/fhci-tds.c @@ -189,7 +189,7 @@ u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem, goto err; } - buff = kmalloc(1028 * sizeof(*buff), GFP_KERNEL); + buff = kmalloc_array(1028, sizeof(*buff), GFP_KERNEL); if (!buff) { kfree(pkt); err_for = "buffer"; diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c index 3a8bbfe43a8e..6e3dad19d369 100644 --- a/drivers/usb/host/imx21-hcd.c +++ b/drivers/usb/host/imx21-hcd.c @@ -741,8 +741,8 @@ static int imx21_hc_urb_enqueue_isoc(struct usb_hcd *hcd, if (urb_priv == NULL) return -ENOMEM; - urb_priv->isoc_td = kzalloc( - sizeof(struct td) * urb->number_of_packets, mem_flags); + urb_priv->isoc_td = kcalloc(urb->number_of_packets, sizeof(struct td), + mem_flags); if (urb_priv->isoc_td == NULL) { ret = -ENOMEM; goto alloc_td_failed; diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c index d3ee1f52aaab..4f267dc93882 100644 --- a/drivers/usb/host/ohci-dbg.c +++ b/drivers/usb/host/ohci-dbg.c @@ -492,7 +492,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) char *next; unsigned i; - seen = kmalloc(DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC); + seen = kmalloc_array(DBG_SCHED_LIMIT, sizeof(*seen), GFP_ATOMIC); if (!seen) return 0; seen_count = 0; diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 4fe74711938e..acbd3d7b8828 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -2274,8 +2274,8 @@ static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags) xhci->hw_ports[i].hw_portnum = i; } - xhci->rh_bw = kzalloc_node(sizeof(*xhci->rh_bw)*num_ports, flags, - dev_to_node(dev)); + xhci->rh_bw = kcalloc_node(num_ports, sizeof(*xhci->rh_bw), flags, + dev_to_node(dev)); if (!xhci->rh_bw) return -ENOMEM; for (i = 0; i < num_ports; i++) { |