On Fri, Apr 20, 2012 at 09:51:21AM -0400, Steven Rostedt wrote: > On Fri, 2012-04-20 at 09:31 +0300, Dan Carpenter wrote: > > memcpy() returns a pointer to "bug". Hopefully, it's not NULL here or > > we would already have Oopsed. > > You're right that the ret is useless, and the real bug was already fixed > (the possibility that buf could be an invalid pointer). > > Not only is this needed, but also get rid of the ret < 0 check in > tracing_splice_read_pipe(). > We still return -EBUSY so we need the check. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html