GitLab

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]).
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>