normalize repeated instances of code as follows:

-       if (res >= 0)
-               return RESULT_SUCCESS;
-       else
-               return RESULT_FAILURE;
+       return (res >= 0) ? RESULT_SUCCESS : RESULT_FAILURE;

 
(we should probably create a macro for this,

#define	RET(r) ((r) >= 0) ? RESULT_SUCCESS : RESULT_FAILURE)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@17899 65c4cc65-6c06-0410-ace0-fbb531ad65f3