There is only one caller of cache_or_unpack_entry() and it
always passes 1 for the keep_cache parameter. We can
simplify it by dropping the "!keep_cache" case.
Another call, which did pass 0, was dropped in abe601b
(sha1_file: remove recursion in unpack_entry, 2013-03-27),
as unpack_entry() now does more complicated things than a
simple unpack when there is a cache miss.
Signed-off-by: Jeff King <p...@peff.net>
---
sha1_file.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/sha1_file.c b/sha1_file.c
index 3045aea..2333911 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2129,25 +2129,18 @@ static void clear_delta_base_cache_entry(struct
delta_base_cache_entry *ent)
}
static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset,
- unsigned long *base_size, enum object_type *type, int keep_cache)
+ unsigned long *base_size, enum object_type *type)
{
struct delta_base_cache_entry *ent;
- void *ret;
ent = get_delta_base_cache_entry(p, base_offset);
if (!eq_delta_base_cache_entry(ent, p, base_offset))
return unpack_entry(p, base_offset, type, base_size);
- ret = ent->data;
-
- if (!keep_cache)
- clear_delta_base_cache_entry(ent);
- else
- ret = xmemdupz(ent->data, ent->size);
*type = ent->type;
*base_size = ent->size;
- return ret;
+ return xmemdupz(ent->data, ent->size);
}
static inline void release_delta_base_cache(struct delta_base_cache_entry *ent)
@@ -2755,7 +2748,7 @@ static void *read_packed_sha1(const unsigned char *sha1,
if (!find_pack_entry(sha1, &e))
return NULL;
- data = cache_or_unpack_entry(e.p, e.offset, size, type, 1);
+ data = cache_or_unpack_entry(e.p, e.offset, size, type);
if (!data) {
/*
* We're probably in deep shit, but let's try to fetch
--
2.10.0.rc1.118.ge2299eb
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