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blame: remove unused parameters

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Clean up blame code before moving it into libgit

Signed-off-by: Jeff Smith <whydoubt@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff Smith 2017-05-24 00:15:11 -05:00 committed by Junio C Hamano
parent 3a35cb2ea8
commit 8265921c3c
1 changed files with 10 additions and 15 deletions
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25
builtin/blame.c
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@ -449,9 +449,7 @@ static struct origin *make_origin(struct commit *commit, const char *path)
* Locate an existing origin or create a new one.
* This moves the origin to front position in the commit util list.
*/
static struct origin *get_origin(struct scoreboard *sb,
struct commit *commit,
const char *path)
static struct origin *get_origin(struct commit *commit, const char *path)
{
struct origin *o, *l;
@ -499,8 +497,7 @@ static int fill_blob_sha1_and_mode(struct origin *origin)
* We have an origin -- check if the same path exists in the
* parent and return an origin structure to represent it.
*/
static struct origin *find_origin(struct scoreboard *sb,
struct commit *parent,
static struct origin *find_origin(struct commit *parent,
struct origin *origin)
{
struct origin *porigin;
@ -543,7 +540,7 @@ static struct origin *find_origin(struct scoreboard *sb,
if (!diff_queued_diff.nr) {
/* The path is the same as parent */
porigin = get_origin(sb, parent, origin->path);
porigin = get_origin(parent, origin->path);
oidcpy(&porigin->blob_oid, &origin->blob_oid);
porigin->mode = origin->mode;
} else {
@ -569,7 +566,7 @@ static struct origin *find_origin(struct scoreboard *sb,
die("internal error in blame::find_origin (%c)",
p->status);
case 'M':
porigin = get_origin(sb, parent, origin->path);
porigin = get_origin(parent, origin->path);
oidcpy(&porigin->blob_oid, &p->one->oid);
porigin->mode = p->one->mode;
break;
@ -588,8 +585,7 @@ static struct origin *find_origin(struct scoreboard *sb,
* We have an origin -- find the path that corresponds to it in its
* parent and return an origin structure to represent it.
*/
static struct origin *find_rename(struct scoreboard *sb,
struct commit *parent,
static struct origin *find_rename(struct commit *parent,
struct origin *origin)
{
struct origin *porigin = NULL;
@ -615,7 +611,7 @@ static struct origin *find_rename(struct scoreboard *sb,
struct diff_filepair *p = diff_queued_diff.queue[i];
if ((p->status == 'R' || p->status == 'C') &&
!strcmp(p->two->path, origin->path)) {
porigin = get_origin(sb, parent, p->one->path);
porigin = get_origin(parent, p->one->path);
oidcpy(&porigin->blob_oid, &p->one->oid);
porigin->mode = p->one->mode;
break;
@ -1270,7 +1266,7 @@ static void find_copy_in_parent(struct scoreboard *sb,
/* find_move already dealt with this path */
continue;
norigin = get_origin(sb, parent, p->one->path);
norigin = get_origin(parent, p->one->path);
oidcpy(&norigin->blob_oid, &p->one->oid);
norigin->mode = p->one->mode;
fill_origin_blob(&sb->revs->diffopt, norigin, &file_p);
@ -1404,8 +1400,7 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
* common cases, then we look for renames in the second pass.
*/
for (pass = 0; pass < 2 - no_whole_file_rename; pass++) {
struct origin *(*find)(struct scoreboard *,
struct commit *, struct origin *);
struct origin *(*find)(struct commit *, struct origin *);
find = pass ? find_rename : find_origin;
for (i = 0, sg = first_scapegoat(revs, commit);
@ -1418,7 +1413,7 @@ static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
continue;
if (parse_commit(p))
continue;
porigin = find(sb, p, origin);
porigin = find(p, origin);
if (!porigin)
continue;
if (!oidcmp(&porigin->blob_oid, &origin->blob_oid)) {
@ -2806,7 +2801,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
sb.final_buf_size = o->file.size;
}
else {
o = get_origin(&sb, sb.final, path);
o = get_origin(sb.final, path);
if (fill_blob_sha1_and_mode(o))
die(_("no such path %s in %s"), path, final_commit_name);