attribute_container: fix missing blank lines after declarations
attribute_container: fix missing blank lines after declarations

Found with checkpatch.pl

Signed-off-by: Cosmin Dragomir <730b2814630615d7058f7688661541d495a13b40@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs