On Wed, Feb 01, 2017 at 02:32:13PM +0100, Olaf Weber wrote: > On 31-01-17 03:25, James Simmons wrote: > > [...] > > > > Also I'm uncomfortable with: > > > > > > data = container_of(hdr, struct libcfs_ioctl_data, ioc_hdr); > > > > > > If hdr isn't the first member of the struct then the code is broken but > > > container_of() implies that that isn't a hard requirement. It should > > > just be: > > > > > > data = (struct libcfs_ioctl_data *)hdr; > > > > Don't know if hdr being first is a hard requirment. Doug, Amir do you know > > if it is an requirement? > > It's a requirement.
That's horrid. Use container_of to be "safe" here please... _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
