10078 smatch fixes for UCB

*** 20,29 ****
--- 20,30 ----
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  LIBRARY=        libtermcap.a
  VERS=           .1
  
  OBJECTS= termcap.o      \
*** 43,52 ****
--- 44,56 ----
  LDLIBS +=       -lc
  
  DEFS= -DCM_N -DCM_GT -DCM_B -DCM_D
  CPPFLAGS = $(DEFS) -I$(SRC)/ucbhead $(CPPFLAGS.master)
  
+ # not linted
+ SMATCH=off
+ 
  .KEEP_STATE:
  
  all: $(LIBS)
  
  lint: lintcheck