tree 4925c4a00bc013370fd771176c6b341cc4cef61f
parent 1c1ec6c6255cce0fa48391e36b419cf951800b50
author Al Viro <viro@zeniv.linux.org.uk> 1364784616 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1365531214 -0400

prominfo_proc fixes

* check for proc_mkdir() failures
* use remove_proc_subtree()

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