[PATCH] Shut up about the damn modules already...

In almost all distributions, the kernel asks for modules which don't
exist, such as "net-pf-10" or whatever.  Changing "modprobe -q" to
"succeed" in this case is hacky and breaks some setups, and also we
want to know if it failed for the fallback code for old aliases in
fs/char_dev.c, for example.

Just remove the debugging message which fill people's logs: the
correct way of debugging module problems is something like this:

	echo '#! /bin/sh' > /tmp/modprobe
	echo 'echo "$@" >> /tmp/modprobe.log' >> /tmp/modprobe
	echo 'exec /sbin/modprobe "$@"' >> /tmp/modprobe
	chmod a+x /tmp/modprobe
	echo /tmp/modprobe > /proc/sys/kernel/modprobe

kernel/kmod.c

@@ -105,16 +105,6 @@ int request_module(const char *fmt, ...)
 	}
 
 	ret = call_usermodehelper(modprobe_path, argv, envp, 1);
-	if (ret != 0) {
-		static unsigned long last;
-		unsigned long now = jiffies;
-		if (now - last > HZ) {
-			last = now;
-			printk(KERN_DEBUG
-			       "request_module: failed %s -- %s. error = %d\n",
-			       modprobe_path, module_name, ret);
-		}
-	}
 	atomic_dec(&kmod_concurrent);
 	return ret;
 }