From 63e05f90562cc8db5c450dbceeab6677b6e5351f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= Date: Sat, 5 Feb 2022 00:48:24 +0100 Subject: [PATCH] object-file API: return "void", not "int" from hash_object_file() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The hash_object_file() function added in abdc3fc8421 (Add hash_sha1_file(), 2006-10-14) did not have a meaningful return value, and it never has. One was seemingly added to avoid adding braces to the "ret = " assignments being modified here. Let's instead assign "0" to the "ret" variables at the beginning of the relevant functions, and have them return "void". Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano --- object-file.c | 16 ++++++++-------- object-store.h | 6 +++--- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/object-file.c b/object-file.c index ecc7797329..eeb6814780 100644 --- a/object-file.c +++ b/object-file.c @@ -1836,14 +1836,13 @@ static int write_buffer(int fd, const void *buf, size_t len) return 0; } -int hash_object_file(const struct git_hash_algo *algo, const void *buf, +void hash_object_file(const struct git_hash_algo *algo, const void *buf, unsigned long len, const char *type, struct object_id *oid) { char hdr[MAX_HEADER_LEN]; int hdrlen = sizeof(hdr); write_object_file_prepare(algo, buf, len, type, oid, hdr, &hdrlen); - return 0; } /* Finalize a file on disk, and close it. */ @@ -2118,7 +2117,7 @@ static int index_mem(struct index_state *istate, enum object_type type, const char *path, unsigned flags) { - int ret; + int ret = 0; int re_allocated = 0; int write_object = flags & HASH_WRITE_OBJECT; @@ -2148,8 +2147,9 @@ static int index_mem(struct index_state *istate, if (write_object) ret = write_object_file(buf, size, type_name(type), oid); else - ret = hash_object_file(the_hash_algo, buf, size, - type_name(type), oid); + hash_object_file(the_hash_algo, buf, size, type_name(type), + oid); + if (re_allocated) free(buf); return ret; @@ -2161,7 +2161,7 @@ static int index_stream_convert_blob(struct index_state *istate, const char *path, unsigned flags) { - int ret; + int ret = 0; const int write_object = flags & HASH_WRITE_OBJECT; struct strbuf sbuf = STRBUF_INIT; @@ -2175,8 +2175,8 @@ static int index_stream_convert_blob(struct index_state *istate, ret = write_object_file(sbuf.buf, sbuf.len, type_name(OBJ_BLOB), oid); else - ret = hash_object_file(the_hash_algo, sbuf.buf, sbuf.len, - type_name(OBJ_BLOB), oid); + hash_object_file(the_hash_algo, sbuf.buf, sbuf.len, + type_name(OBJ_BLOB), oid); strbuf_release(&sbuf); return ret; } diff --git a/object-store.h b/object-store.h index 6f89482df0..44f6868cc9 100644 --- a/object-store.h +++ b/object-store.h @@ -245,9 +245,9 @@ static inline void *repo_read_object_file(struct repository *r, /* Read and unpack an object file into memory, write memory to an object file */ int oid_object_info(struct repository *r, const struct object_id *, unsigned long *); -int hash_object_file(const struct git_hash_algo *algo, const void *buf, - unsigned long len, const char *type, - struct object_id *oid); +void hash_object_file(const struct git_hash_algo *algo, const void *buf, + unsigned long len, const char *type, + struct object_id *oid); int write_object_file_flags(const void *buf, unsigned long len, const char *type, struct object_id *oid,