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Cleanup duplicate initialization code in transport_get 

We always allocate and return a struct transport* right now as every
URL is considered to be a native Git transport if it is not rsync,
http/https/ftp or a bundle.  So we can simplify the initialization
of a new transport object by performing one xcalloc call and filling
in only the attributes required.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Shawn O. Pearce 2007-09-15 03:23:07 -04:00 committed by Junio C Hamano
parent b6abb48a15
commit 8eb554ae62
1 changed files with 10 additions and 17 deletions
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27
transport.c
View File

@ -411,27 +411,26 @@ static int is_file(const char *url)
struct transport *transport_get(struct remote *remote, const char *url,
int fetch)
{
struct transport *ret = NULL;
struct transport *ret = xcalloc(1, sizeof(*ret));
ret->remote = remote;
ret->url = url;
ret->fetch = !!fetch;
if (!prefixcmp(url, "rsync://")) {
ret = xmalloc(sizeof(*ret));
ret->data = NULL;
ret->ops = &rsync_transport;
} else if (!prefixcmp(url, "http://") || !prefixcmp(url, "https://") ||
!prefixcmp(url, "ftp://")) {
ret = xmalloc(sizeof(*ret));
} else if (!prefixcmp(url, "http://")
|| !prefixcmp(url, "https://")
|| !prefixcmp(url, "ftp://")) {
ret->ops = &curl_transport;
if (fetch)
ret->data = get_http_walker(url);
else
ret->data = NULL;
} else if (is_local(url) && is_file(url)) {
struct bundle_transport_data *data = xcalloc(1, sizeof(*data));
ret = xmalloc(sizeof(*ret));
ret->data = data;
ret->ops = &bundle_transport;
} else {
struct git_transport_data *data = xcalloc(1, sizeof(*data));
ret = xcalloc(1, sizeof(*ret));
ret->data = data;
data->thin = 1;
data->uploadpack = "git-upload-pack";
@ -443,13 +442,7 @@ struct transport *transport_get(struct remote *remote, const char *url,
data->unpacklimit = -1;
ret->ops = &git_transport;
}
if (ret) {
ret->remote = remote;
ret->url = url;
ret->remote_refs = NULL;
ret->fetch = !!fetch;
ret->pack_lockfile = NULL;
}
return ret;
}