On 5 July 2011 07:15, Markus Armbruster <armbru@xxxxxxxxxx> wrote: >> + int fd, __attribute__((unused)) ret; >> >> snprintf(reset_file, sizeof(reset_file), >> "/sys/bus/pci/devices/%04x:%02x:%02x.%01x/reset", > > What about (void)write() and do away with ret? If 'ret' has been used to silence compiler warnings about functions which have been declared with attribute __warn_unused_result__ (eg write() and various other libc functions) then "(void)write()" is insufficient -- gcc requires the variable. -- PMM -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
