tree fa8e4421ff3fada4da92bb8015ea3a5ce73a0e53
parent 26822eebb25500fb0776c7c256a6af041e9f538b
author M. Mohan Kumar <mohan@in.ibm.com> 1302856173 +0530
committer Eric Van Hensbergen <ericvh@strongbad.austin.rr.com> 1304999472 -0500

net/9p: Handle get_user_pages_fast return properly

Use proper data type to handle get_user_pages_fast error condition. Also
do not treat EFAULT error as fatal.

Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>