tree 6e6e30b52e2c87264a7e1ca5880007d64b95de3f
parent 5ffc2836a2514e3f402327536b5dcc4a5b2d5571
author Al Viro <viro@zeniv.linux.org.uk> 1321498326 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1325649159 -0500

make nfs_follow_remote_path() handle ERR_PTR() passed as root_mnt

... rather than duplicating that in callers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>