diff options
Diffstat (limited to 'hw/usb')
| -rw-r--r-- | hw/usb/hcd-ehci-pci.c | 6 | ||||
| -rw-r--r-- | hw/usb/hcd-xhci.c | 4 | ||||
| -rw-r--r-- | hw/usb/host-libusb.c | 2 | ||||
| -rw-r--r-- | hw/usb/redirect.c | 2 |
4 files changed, 4 insertions, 10 deletions
diff --git a/hw/usb/hcd-ehci-pci.c b/hw/usb/hcd-ehci-pci.c index 7afa5f9d67..16fb845d07 100644 --- a/hw/usb/hcd-ehci-pci.c +++ b/hw/usb/hcd-ehci-pci.c @@ -95,10 +95,8 @@ static void usb_ehci_pci_exit(PCIDevice *dev) usb_ehci_unrealize(s, DEVICE(dev), NULL); - if (s->irq) { - g_free(s->irq); - s->irq = NULL; - } + g_free(s->irq); + s->irq = NULL; } static void usb_ehci_pci_reset(DeviceState *dev) diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index c673bed4c4..1c57e20e70 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -1453,9 +1453,7 @@ static int xhci_ep_nuke_one_xfer(XHCITransfer *t, TRBCCode report) t->running_retry = 0; killed = 1; } - if (t->trbs) { - g_free(t->trbs); - } + g_free(t->trbs); t->trbs = NULL; t->trb_count = t->trb_alloced = 0; diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index 11429f5e73..5e492fda0f 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -1429,7 +1429,7 @@ static void usb_host_free_streams(USBDevice *udev, USBEndpoint **eps, * still present in the first place. Attemping to contine where we * left off is impossible. * - * What we are going to to to here is emulate a surprise removal of + * What we are going to do here is emulate a surprise removal of * the usb device passed through, then kick host scan so the device * will get re-attached (and re-initialized by the guest) in case it * is still present. diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index 25df25fd0f..38086cd0f2 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -33,9 +33,7 @@ #include "qemu/iov.h" #include "sysemu/char.h" -#include <dirent.h> #include <sys/ioctl.h> -#include <signal.h> #include <usbredirparser.h> #include <usbredirfilter.h> |