diff --git a/diff-lib.c b/diff-lib.c
index 23c8d351b3..a838c219ec 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -531,7 +531,7 @@ int run_diff_index(struct rev_info *revs, int cached)
exit(128);
diff_set_mnemonic_prefix(&revs->diffopt, "c/", cached ? "i/" : "w/");
- diffcore_fix_diff_index(&revs->diffopt);
+ diffcore_fix_diff_index();
diffcore_std(&revs->diffopt);
diff_flush(&revs->diffopt);
trace_performance_leave("diff-index");
diff --git a/diff.c b/diff.c
index 1a1f215787..62c7e5b778 100644
--- a/diff.c
+++ b/diff.c
@@ -1614,8 +1614,7 @@ static int new_blank_line_at_eof(struct emit_callback *ecbdata, const char *line
return ws_blank_line(line, len, ecbdata->ws_rule);
}
-static void emit_add_line(const char *reset,
- struct emit_callback *ecbdata,
+static void emit_add_line(struct emit_callback *ecbdata,
const char *line, int len)
{
unsigned flags = WSEH_NEW | ecbdata->ws_rule;
@@ -1625,16 +1624,14 @@ static void emit_add_line(const char *reset,
emit_diff_symbol(ecbdata->opt, DIFF_SYMBOL_PLUS, line, len, flags);
}
-static void emit_del_line(const char *reset,
- struct emit_callback *ecbdata,
+static void emit_del_line(struct emit_callback *ecbdata,
const char *line, int len)
{
unsigned flags = WSEH_OLD | ecbdata->ws_rule;
emit_diff_symbol(ecbdata->opt, DIFF_SYMBOL_MINUS, line, len, flags);
}
-static void emit_context_line(const char *reset,
- struct emit_callback *ecbdata,
+static void emit_context_line(struct emit_callback *ecbdata,
const char *line, int len)
{
unsigned flags = WSEH_CONTEXT | ecbdata->ws_rule;
@@ -1743,7 +1740,6 @@ static void emit_rewrite_lines(struct emit_callback *ecb,
int prefix, const char *data, int size)
{
const char *endp = NULL;
- const char *reset = diff_get_color(ecb->color_diff, DIFF_RESET);
while (0 < size) {
int len;
@@ -1752,10 +1748,10 @@ static void emit_rewrite_lines(struct emit_callback *ecb,
len = endp ? (endp - data + 1) : size;
if (prefix != '+') {
ecb->lno_in_preimage++;
- emit_del_line(reset, ecb, data, len);
+ emit_del_line(ecb, data, len);
} else {
ecb->lno_in_postimage++;
- emit_add_line(reset, ecb, data, len);
+ emit_add_line(ecb, data, len);
}
size -= len;
data += len;
@@ -2292,7 +2288,7 @@ const char *diff_line_prefix(struct diff_options *opt)
return msgbuf->buf;
}
-static unsigned long sane_truncate_line(struct emit_callback *ecb, char *line, unsigned long len)
+static unsigned long sane_truncate_line(char *line, unsigned long len)
{
const char *cp;
unsigned long allot;
@@ -2326,7 +2322,6 @@ static void find_lno(const char *line, struct emit_callback *ecbdata)
static void fn_out_consume(void *priv, char *line, unsigned long len)
{
struct emit_callback *ecbdata = priv;
- const char *reset = diff_get_color(ecbdata->color_diff, DIFF_RESET);
struct diff_options *o = ecbdata->opt;
o->found_changes = 1;
@@ -2357,7 +2352,7 @@ static void fn_out_consume(void *priv, char *line, unsigned long len)
if (line[0] == '@') {
if (ecbdata->diff_words)
diff_words_flush(ecbdata);
- len = sane_truncate_line(ecbdata, line, len);
+ len = sane_truncate_line(line, len);
find_lno(line, ecbdata);
emit_hunk_header(ecbdata, line, len);
return;
@@ -2393,16 +2388,16 @@ static void fn_out_consume(void *priv, char *line, unsigned long len)
switch (line[0]) {
case '+':
ecbdata->lno_in_postimage++;
- emit_add_line(reset, ecbdata, line + 1, len - 1);
+ emit_add_line(ecbdata, line + 1, len - 1);
break;
case '-':
ecbdata->lno_in_preimage++;
- emit_del_line(reset, ecbdata, line + 1, len - 1);
+ emit_del_line(ecbdata, line + 1, len - 1);
break;
case ' ':
ecbdata->lno_in_postimage++;
ecbdata->lno_in_preimage++;
- emit_context_line(reset, ecbdata, line + 1, len - 1);
+ emit_context_line(ecbdata, line + 1, len - 1);
break;
default:
/* incomplete line at the end */
@@ -4184,7 +4179,6 @@ static void run_external_diff(const char *pgm,
struct diff_filespec *one,
struct diff_filespec *two,
const char *xfrm_msg,
- int complete_rewrite,
struct diff_options *o)
{
struct argv_array argv = ARGV_ARRAY_INIT;
@@ -4342,8 +4336,7 @@ static void run_diff_cmd(const char *pgm,
}
if (pgm) {
- run_external_diff(pgm, name, other, one, two, xfrm_msg,
- complete_rewrite, o);
+ run_external_diff(pgm, name, other, one, two, xfrm_msg, o);
return;
}
if (one && two)
@@ -6271,7 +6264,7 @@ static int diffnamecmp(const void *a_, const void *b_)
return strcmp(name_a, name_b);
}
-void diffcore_fix_diff_index(struct diff_options *options)
+void diffcore_fix_diff_index(void)
{
struct diff_queue_struct *q = &diff_queued_diff;
QSORT(q->queue, q->nr, diffnamecmp);
diff --git a/diff.h b/diff.h
index 3199ba31f8..0478abe07d 100644
--- a/diff.h
+++ b/diff.h
@@ -370,7 +370,7 @@ int git_config_rename(const char *var, const char *value);
#define DIFF_PICKAXE_IGNORE_CASE 32
void diffcore_std(struct diff_options *);
-void diffcore_fix_diff_index(struct diff_options *);
+void diffcore_fix_diff_index(void);
#define COMMON_DIFF_OPTIONS_HELP \
"\ncommon diff options:\n" \
diff --git a/merge-recursive.c b/merge-recursive.c
index 4851825aeb..f270fa66f3 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1402,8 +1402,7 @@ static int merge_mode_and_contents(struct merge_options *o,
static int handle_rename_via_dir(struct merge_options *o,
struct diff_filepair *pair,
- const char *rename_branch,
- const char *other_branch)
+ const char *rename_branch)
{
/*
* Handle file adds that need to be renamed due to directory rename
@@ -2213,8 +2212,7 @@ static void handle_directory_level_conflicts(struct merge_options *o,
remove_hashmap_entries(dir_re_merge, &remove_from_merge);
}
-static struct hashmap *get_directory_renames(struct diff_queue_struct *pairs,
- struct tree *tree)
+static struct hashmap *get_directory_renames(struct diff_queue_struct *pairs)
{
struct hashmap *dir_renames;
struct hashmap_iter iter;
@@ -2460,8 +2458,7 @@ static void apply_directory_rename_modifications(struct merge_options *o,
struct tree *o_tree,
struct tree *a_tree,
struct tree *b_tree,
- struct string_list *entries,
- int *clean)
+ struct string_list *entries)
{
struct string_list_item *item;
int stage = (tree == a_tree ? 2 : 3);
@@ -2632,8 +2629,7 @@ static struct string_list *get_renames(struct merge_options *o,
apply_directory_rename_modifications(o, pair, new_path,
re, tree, o_tree,
a_tree, b_tree,
- entries,
- clean_merge);
+ entries);
}
hashmap_iter_init(&collisions, &iter);
@@ -2944,8 +2940,8 @@ static int detect_and_process_renames(struct merge_options *o,
merge_pairs = get_diffpairs(o, common, merge);
if (o->detect_directory_renames) {
- dir_re_head = get_directory_renames(head_pairs, head);
- dir_re_merge = get_directory_renames(merge_pairs, merge);
+ dir_re_head = get_directory_renames(head_pairs);
+ dir_re_merge = get_directory_renames(merge_pairs);
handle_directory_level_conflicts(o,
dir_re_head, head,
@@ -3268,8 +3264,7 @@ static int process_entry(struct merge_options *o,
clean_merge = 1;
if (handle_rename_via_dir(o,
conflict_info->pair1,
- conflict_info->branch1,
- conflict_info->branch2))
+ conflict_info->branch1))
clean_merge = -1;
break;
case RENAME_ADD:
diff --git a/pack-objects.c b/pack-objects.c
index e7cd337bee..ce33b8906e 100644
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -119,8 +119,7 @@ static void prepare_in_pack_by_idx(struct packing_data *pdata)
* this fall back code, just stay simple and fall back to using
* in_pack[] array.
*/
-void oe_map_new_pack(struct packing_data *pack,
- struct packed_git *p)
+void oe_map_new_pack(struct packing_data *pack)
{
uint32_t i;
diff --git a/pack-objects.h b/pack-objects.h
index 6bfacc7d2c..6fde7ce27c 100644
--- a/pack-objects.h
+++ b/pack-objects.h
@@ -247,14 +247,14 @@ static inline struct packed_git *oe_in_pack(const struct packing_data *pack,
return pack->in_pack[e - pack->objects];
}
-void oe_map_new_pack(struct packing_data *pack,
- struct packed_git *p);
+void oe_map_new_pack(struct packing_data *pack);
+
static inline void oe_set_in_pack(struct packing_data *pack,
struct object_entry *e,
struct packed_git *p)
{
if (!p->index)
- oe_map_new_pack(pack, p);
+ oe_map_new_pack(pack);
if (pack->in_pack_by_idx)
e->in_pack_idx = p->index;
else
diff --git a/ref-filter.c b/ref-filter.c
index 422a9c9ae3..09b5fb439f 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -913,7 +913,7 @@ static void grab_common_values(struct atom_value *val, int deref, struct expand_
}
/* See grab_values */
-static void grab_tag_values(struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz)
+static void grab_tag_values(struct atom_value *val, int deref, struct object *obj)
{
int i;
struct tag *tag = (struct tag *) obj;
@@ -935,7 +935,7 @@ static void grab_tag_values(struct atom_value *val, int deref, struct object *ob
}
/* See grab_values */
-static void grab_commit_values(struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz)
+static void grab_commit_values(struct atom_value *val, int deref, struct object *obj)
{
int i;
struct commit *commit = (struct commit *) obj;
@@ -968,7 +968,7 @@ static void grab_commit_values(struct atom_value *val, int deref, struct object
}
}
-static const char *find_wholine(const char *who, int wholen, const char *buf, unsigned long sz)
+static const char *find_wholine(const char *who, int wholen, const char *buf)
{
const char *eol;
while (*buf) {
@@ -1064,7 +1064,7 @@ static void grab_date(const char *buf, struct atom_value *v, const char *atomnam
}
/* See grab_values */
-static void grab_person(const char *who, struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz)
+static void grab_person(const char *who, struct atom_value *val, int deref, void *buf)
{
int i;
int wholen = strlen(who);
@@ -1085,7 +1085,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru
!starts_with(name + wholen, "date"))
continue;
if (!wholine)
- wholine = find_wholine(who, wholen, buf, sz);
+ wholine = find_wholine(who, wholen, buf);
if (!wholine)
return; /* no point looking for it */
if (name[wholen] == 0)
@@ -1105,7 +1105,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru
if (strcmp(who, "tagger") && strcmp(who, "committer"))
return; /* "author" for commit object is not wanted */
if (!wholine)
- wholine = find_wholine(who, wholen, buf, sz);
+ wholine = find_wholine(who, wholen, buf);
if (!wholine)
return;
for (i = 0; i < used_atom_cnt; i++) {
@@ -1123,7 +1123,7 @@ static void grab_person(const char *who, struct atom_value *val, int deref, stru
}
}
-static void find_subpos(const char *buf, unsigned long sz,
+static void find_subpos(const char *buf,
const char **sub, unsigned long *sublen,
const char **body, unsigned long *bodylen,
unsigned long *nonsiglen,
@@ -1192,7 +1192,7 @@ static void append_lines(struct strbuf *out, const char *buf, unsigned long size
}
/* See grab_values */
-static void grab_sub_body_contents(struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz)
+static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf)
{
int i;
const char *subpos = NULL, *bodypos = NULL, *sigpos = NULL;
@@ -1212,7 +1212,7 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, struct obj
!starts_with(name, "contents"))
continue;
if (!subpos)
- find_subpos(buf, sz,
+ find_subpos(buf,
&subpos, &sublen,
&bodypos, &bodylen, &nonsiglen,
&sigpos, &siglen);
@@ -1265,19 +1265,19 @@ static void fill_missing_values(struct atom_value *val)
* pointed at by the ref itself; otherwise it is the object the
* ref (which is a tag) refers to.
*/
-static void grab_values(struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz)
+static void grab_values(struct atom_value *val, int deref, struct object *obj, void *buf)
{
switch (obj->type) {
case OBJ_TAG:
- grab_tag_values(val, deref, obj, buf, sz);
- grab_sub_body_contents(val, deref, obj, buf, sz);
- grab_person("tagger", val, deref, obj, buf, sz);
+ grab_tag_values(val, deref, obj);
+ grab_sub_body_contents(val, deref, buf);
+ grab_person("tagger", val, deref, buf);
break;
case OBJ_COMMIT:
- grab_commit_values(val, deref, obj, buf, sz);
- grab_sub_body_contents(val, deref, obj, buf, sz);
- grab_person("author", val, deref, obj, buf, sz);
- grab_person("committer", val, deref, obj, buf, sz);
+ grab_commit_values(val, deref, obj);
+ grab_sub_body_contents(val, deref, buf);
+ grab_person("author", val, deref, buf);
+ grab_person("committer", val, deref, buf);
break;
case OBJ_TREE:
/* grab_tree_values(val, deref, obj, buf, sz); */
@@ -1516,7 +1516,7 @@ static int get_object(struct ref_array_item *ref, int deref, struct object **obj
return strbuf_addf_ret(err, -1, _("parse_object_buffer failed on %s for %s"),
oid_to_hex(&oi->oid), ref->refname);
}
- grab_values(ref->value, deref, *obj, oi->content, oi->size);
+ grab_values(ref->value, deref, *obj, oi->content);
}
grab_common_values(ref->value, deref, oi);
diff --git a/refs/files-backend.c b/refs/files-backend.c
index dd8abe9185..ef053f716c 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2254,8 +2254,7 @@ static int split_head_update(struct ref_update *update,
* Note that the new update will itself be subject to splitting when
* the iteration gets to it.
*/
-static int split_symref_update(struct files_ref_store *refs,
- struct ref_update *update,
+static int split_symref_update(struct ref_update *update,
const char *referent,
struct ref_transaction *transaction,
struct string_list *affected_refnames,
@@ -2449,7 +2448,7 @@ static int lock_ref_for_update(struct files_ref_store *refs,
* of processing the split-off update, so we
* don't have to do it here.
*/
- ret = split_symref_update(refs, update,
+ ret = split_symref_update(update,
referent.buf, transaction,
affected_refnames, err);
if (ret)