utent: Fix casting
authorAlan Cox <alan@linux.intel.com>
Sat, 9 Apr 2016 16:07:28 +0000 (17:07 +0100)
committerAlan Cox <alan@linux.intel.com>
Sat, 9 Apr 2016 16:07:28 +0000 (17:07 +0100)
commitb07edebf908658aabcea503dad39b092cc3b250e
tree7e8e64a43a2e749e6386bd6132793d1743c271f1
parent33938b6785a047b3e4b5e28346394e95f8175cef
utent: Fix casting

sizeof is an size_t (unsigned 16bit in some cases), we therefore need to cast
it to 32bit signed *before* negation.
Library/libs/utent.c