tree f2baf4a8eec3299d5e55dd3899812407cd6d52a7
parent 9ac4ed4bd0adec75db13a4b08a39a3918ec0e3c9
author Al Viro <viro@zeniv.linux.org.uk> 1338422310 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1338561437 -0400

take calculation of final prot in security_mmap_file() into a helper

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