Gerd Hoffmann 75cc1c1fcb xhci: fix segfault
Guest trying to reset a endpoint of a disconnected device resulted in
xhci trying to dereference uport while being NULL, thereby crashing
qemu.  Fix that by adding a check.  Drop unused dev variable while
touching that code bit.

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-08-01 13:03:42 +02:00
2013-08-01 13:03:42 +02:00
2013-07-26 22:01:31 +02:00
2013-07-29 19:56:46 -05:00
2013-07-30 10:25:47 +02:00
2013-07-23 11:12:00 +02:00
2013-07-29 17:07:37 +02:00
2013-07-29 10:37:10 -05:00
2013-07-27 11:22:53 +04:00
2013-07-23 02:41:31 +02:00
2013-07-23 11:12:00 +02:00
2013-07-29 17:19:02 +02:00
2013-07-23 11:11:59 +02:00
2013-07-29 20:30:29 -05:00
2013-07-30 10:25:47 +02:00

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