make set_state() and friends return the new sm_state
commit033f1f30c86be41b15ad63820813b88fcce32a85
authorDan Carpenter <error27@gmail.com>
Fri, 12 Mar 2010 08:53:22 +0000 (12 11:53 +0300)
committerDan Carpenter <error27@gmail.com>
Fri, 12 Mar 2010 08:53:22 +0000 (12 11:53 +0300)
tree44d017628ed8f262f4be1d15652f171f8a4e8c3d
parent07672197ed335e61de75b260c7ac191e6d003e3e
make set_state() and friends return the new sm_state

This is especially useful for set_state_expr() so we know if it succeeded
or not.

Signed-off-by: Dan Carpenter <error27@gmail.com>
smatch.h
smatch_slist.c
smatch_slist.h
smatch_states.c