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| author | Blue Swirl <blauwirbel@gmail.com> | 2010-04-25 18:23:04 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-04-25 18:23:04 +0000 |
| commit | d4c4e6fdc7f5077fba3446f6e650eb94d07a0be5 (patch) | |
| tree | 30a0e68d4a839c12488f2e234a9cb8cb4e2aaa62 /hw/usb-bus.c | |
| parent | 7300c07991e05e66e04528aa1c72e31c127a79cd (diff) | |
| download | qemu-d4c4e6fdc7f5077fba3446f6e650eb94d07a0be5.zip qemu-d4c4e6fdc7f5077fba3446f6e650eb94d07a0be5.tar.gz qemu-d4c4e6fdc7f5077fba3446f6e650eb94d07a0be5.tar.bz2 | |
usb: remove dead assignments, spotted by clang analyzer
Value stored is never read.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/usb-bus.c')
| -rw-r--r-- | hw/usb-bus.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/hw/usb-bus.c b/hw/usb-bus.c index ee0e9e3..b692503 100644 --- a/hw/usb-bus.c +++ b/hw/usb-bus.c @@ -152,11 +152,10 @@ static void do_attach(USBDevice *dev) int usb_device_attach(USBDevice *dev) { USBBus *bus = usb_bus_from_device(dev); - USBDevice *hub; if (bus->nfree == 1) { /* Create a new hub and chain it on. */ - hub = usb_create_simple(bus, "usb-hub"); + usb_create_simple(bus, "usb-hub"); } do_attach(dev); return 0; |