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authorPavel Emelyanov <xemul@openvz.org>2008-04-25 01:49:48 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-25 01:49:48 -0700
commit653252c2302cdf2dfbca66a7e177f7db783f9efa (patch)
tree8d77bebbe29378c818313e4557242548b923d787 /Documentation
parentcc93d7d77d28d65d4f947dabc95a01c42d713ea3 (diff)
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>
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