readprofile: code shrink

function                                             old     new   delta
defaultpro                                            14       -     -14
defaultmap                                            17       -     -17
readprofile_main                                    1762    1719     -43
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/1 up/down: 0/-74)             Total: -74 bytes
   text	   data	    bss	    dec	    hex	filename
 933081	    473	   6836	 940390	  e5966	busybox_old
 933035	    473	   6836	 940344	  e5938	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed