tree c9eb26cb19bcc7d04b0775a59e893b9046f199c5
parent 72fe18c9c71c1911b02d4765661ea1522053b5df
author Geyslan G. Bem <geyslan@gmail.com> 1382384878 -0300
committer Eric Van Hensbergen <ericvh@gmail.com> 1385244631 -0600

9p: fix return value in case in v9fs_fid_xattr_set()

In case of error in the p9_client_write, the function v9fs_fid_xattr_set
should return its negative value, what was never being done.

In case of success it only retuned 0. Now it returns the 'offset'
variable (write_count total).

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>