tree 1de02e2d99dd9023809b778a81774595dddacf2d
parent 19c735868dd018fd432d0df43aaf2d5ecb7c1256
author Christoph Hellwig <hch@lst.de> 1495873009 +0300
committer Al Viro <viro@zeniv.linux.org.uk> 1498772962 -0400

fs: move more code into do_iter_read/do_iter_write

The checks for the permissions and can read / write flags are common
for the callers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>