[PATCH 17/20] refs.c: remove the update_ref_write function

From: Ronnie Sahlberg sahlb...@google.com Date: Tue, 29 Apr 2014 13:42:07 -0700 Since we only call update_ref_write from a single place and we only call it with onerr==QUIET_ON_ERR we can just as well get rid of it and just call write_ref_sha1 directly. This changes the return status for _commit

[PATCH 17/20] refs.c: remove the update_ref_write function

Since we only call update_ref_write from a single place and we only call it with onerr==QUIET_ON_ERR we can just as well get rid of it and just call write_ref_sha1 directly. This changes the return status for _commit from 1 to -1 on failures when writing to the ref. Eventually we will want _commit