From: Joe Perches <[EMAIL PROTECTED]>
Date: Mon, 18 Feb 2008 17:03:32 -0800

> Does this need to be done for all function calls
> declared with __attribute__((format(printf, x, y)))
> {
> return 0;
> }
> 
> ie: pr_debug, dev_dbg, dev_vdbg?

No, I don't think so.

We're adding the tag to teach the compiler that if the
return value isn't used, it is OK not to emit the call
altogether.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to