tree 0c4abf7bf4bac279cbcfd708e1cdd1bcdf29bb77
parent 1752e9c088d9bb7a3156dba9c66f7f64dd87afa9
author Daniel Stenberg <daniel@haxx.se> 1414097795 +0200
committer Daniel Stenberg <daniel@haxx.se> 1414131799 +0200

code cleanup: we prefer 'CURLcode result'

... for the local variable name in functions holding the return
code. Using the same name universally makes code easier to read and
follow.

Also, unify code for checking for CURLcode errors with:

 if(result) or if(!result)

instead of

 if(result == CURLE_OK), if(CURLE_OK == result) or if(result != CURLE_OK)