K 10 svn:author V 7 yongari K 8 svn:date V 27 2011-11-14T18:40:04.062636Z K 7 svn:log V 259 It's bad idea to allocate large memory, 4KB, from stack. Pre-allocate the memory in device attach time. While I'm here remove unnecessary reassignment of error variable as it was already initialized. Also added a missing driver lock in TIIOCSETTRACE handler. END