[PATCH 18/20] refs.c: remove lock_ref_sha1

From: Ronnie Sahlberg sahlb...@google.com Date: Tue, 29 Apr 2014 15:45:52 -0700 lock_ref_sha1 was only called from one place in refs.c and only provided a check that the refname was sane before adding back the initial refs/ part of the ref path name, the initial refs/ that this caller had already

[PATCH 18/20] refs.c: remove lock_ref_sha1

lock_ref_sha1 was only called from one place in refc.c and only provided a check that the refname was sane before adding back the initial refs/ part of the ref path name, the initial refs/ that this caller had already stripped off before calling lock_ref_sha1. Reviewed-by: Jonathan Nieder