[ 32/57] xhci: Fix race between ep halt and URB cancellation

3.11-stable review patch. If anyone has any objections, please let me know. -- From: Florian Wolter commit 526867c3ca0caa2e3e846cb993b0f961c33c2abb upstream. The halted state of a endpoint cannot be cleared over CLEAR_HALT from a user process, because the stopped_td variable

[ 32/57] xhci: Fix race between ep halt and URB cancellation

3.11-stable review patch. If anyone has any objections, please let me know. -- From: Florian Wolter woll...@web.de commit 526867c3ca0caa2e3e846cb993b0f961c33c2abb upstream. The halted state of a endpoint cannot be cleared over CLEAR_HALT from a user process, because the