commit 3fa582663129330d57d15b97ae534dc1203fc3aa
author Chen Gang <gang.chen@asianux.com> Tue Nov 12 15:11:22 2013 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Wed Nov 13 12:09:33 2013 +0900
tree b648e5937c02b442fba0bd0918e5566b24d8d7f4
parent f02147ef190b3963bb61ec0e140ec47f22889f38

kernel/taskstats.c: add nla_nest_cancel() for failure processing between nla_nest_start() and nla_nest_end()

When failure occurs between nla_nest_start() and nla_nest_end(), we should
call nla_nest_cancel() to clean up related things.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Cc: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>