dailypatch.py: skip type if the commit is not change

Skip scan type if the commit is not change, this
may happend when we term the scan process and
restart it.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
dailybuild.py: fix build check for merged patch

build merged patch as module only.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
dailypatch.py: skip scan linux-next tree if update failed

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
dpatch.spec: fix the core packet reqires list

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
checksparse: auto fix dup const char warning

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
dailystatus.py: only check patch stable for next tree

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
dailystatus.py: skip linux-next.git status check if update fail

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
checksparse.py: try to add include file when possible

Try to add missing include file cause non static
symbol warning.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>