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refs: inline function do_not_prune()

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Function do_not_prune() was redundantly checking REF_ISSYMREF, which
was already tested at the top of pack_one_ref(), so remove that check.
And the rest was trivial, so inline the function.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2013-04-22 21:52:36 +02:00 committed by Junio C Hamano
parent 12e77559ec
commit 8d3725b96f
1 changed files with 2 additions and 9 deletions
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11
refs.c
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@ -1996,14 +1996,6 @@ struct pack_refs_cb_data {
FILE *refs_file;
};
static int do_not_prune(int flags)
{
/* If it is already packed or if it is a symref,
* do not prune it.
*/
return (flags & (REF_ISSYMREF|REF_ISPACKED));
}
static int pack_one_ref(struct ref_entry *entry, void *cb_data)
{
struct pack_refs_cb_data *cb = cb_data;
@ -2031,7 +2023,8 @@ static int pack_one_ref(struct ref_entry *entry, void *cb_data)
sha1_to_hex(o->sha1));
}
if ((cb->flags & PACK_REFS_PRUNE) && !do_not_prune(entry->flag)) {
/* If the ref was already packed, there is no need to prune it. */
if ((cb->flags & PACK_REFS_PRUNE) && !(entry->flag & REF_ISPACKED)) {
int namelen = strlen(entry->name) + 1;
struct ref_to_prune *n = xcalloc(1, sizeof(*n) + namelen);
hashcpy(n->sha1, entry->u.value.sha1);