tree 8d77bebbe29378c818313e4557242548b923d787
parent cc93d7d77d28d65d4f947dabc95a01c42d713ea3
author Pavel Emelyanov <xemul@openvz.org> 1209113388 -0700
committer David S. Miller <davem@davemloft.net> 1209113388 -0700

net: Fix wrong interpretation of some copy_to_user() results.

I found some places, that erroneously return the value obtained from
the copy_to_user() call: if some amount of bytes were not able to get
to the user (this is what this one returns) the proper behavior is to
return the -EFAULT error, not that number itself.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>