On Fri, Apr 3, 2015 at 10:21 PM, Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
>
> On Fri, Apr 03, 2015 at 10:12:11PM +0530, Amitoj Kaur Chawla wrote:
> > Removes variable comparison with 0 by using !.
>
> Sometimes testing for zero makes sense. When you write code, you are
> telling a story. If you are talking about zero as a number then it
> can make sense. If it's zero as a boolean then it doesn't make sense.
>
> Also strcmp() and similar should always be done as == 0, < 0 or != 0
> because that is the idiom:
>
> if name != "foo" then
>
> becomes:
>
> if (strcmpt(name, "foo") != 0) {
>
> The != from the first is shifted in the second.
>
> So I don't really think this approach is the right thing. You have to
> read the code and understand the story it is telling. Then change it
> if needed.
>
Thank you for the advice! I will look into it!
--
Regards,
Amitoj Kaur Chawla
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