[PATCH] Improve the removed sysctl warnings

Don't warn about libpthread's access to kernel.version.  When it receives
-ENOSYS it will read /proc/sys/kernel/version.

If anything else shows up print the sysctl number string.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Cal Peake <cp@absolutedigital.net>
Cc: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --cc kernel/sysctl.c
Simple merge