refs.c: make unlock_ref/close_ref/commit_ref static
commita4369f77d1975566bcd29bfa46720d48372c241d
authorRonnie Sahlberg <sahlberg@google.com>
Wed, 23 Jul 2014 17:03:53 +0000 (23 10:03 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 23 Jul 2014 23:08:07 +0000 (23 16:08 -0700)
treea70424c888bf42fcddfa41214d4613b8324b8ad6
parent8f78d5d7a1e62f04c75524bb3e87aaad24372250
refs.c: make unlock_ref/close_ref/commit_ref static

unlock|close|commit_ref can be made static since there are no more external
callers.

Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
refs.c
refs.h