| commit | 2af2a1b8d05a1a64c5005ed930137632b9d5aa22 | |
| author | Gerd Hoffmann <kraxel@redhat.com> | |
| Tue, 22 Nov 2011 11:39:58 +0000 (22 12:39 +0100) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Tue, 22 Nov 2011 12:38:12 +0000 (22 13:38 +0100) | ||
| tree | 48def53b1e3398c8be21922623aa6bb34d5cd6f1 | treesnapshot (tar.gz zip) |
| parent | 40897c9c160393df922dfdb59cfa210048d3071d | commitdiff |
usb: make usb_create_simple catch and pass up errors.
Use qdev_init() instead of qdev_init_nofail(), usb device initialization
can fail, most common case being port and device speed mismatch. Handle
failures correctly and pass up NULL pointers then.
Also fixup usb_create_simple() callers (only one was buggy) to properly
check for NULL pointers before referncing the usb_create_simple() return
value.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Use qdev_init() instead of qdev_init_nofail(), usb device initialization
can fail, most common case being port and device speed mismatch. Handle
failures correctly and pass up NULL pointers then.
Also fixup usb_create_simple() callers (only one was buggy) to properly
check for NULL pointers before referncing the usb_create_simple() return
value.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| hw/usb-bt.c | diffblobblamehistory | |
| hw/usb-bus.c | diffblobblamehistory |