The preferred form is to use the variable being allocated to, rather
than explicitly supplying a type name which might become stale.
Also do this for memset.
Suggested-by: Masahiro Yamada <masahi...@kernel.org>
Signed-off-by: Giuliano Procida <gproc...@google.com>
---
scripts/gendwarfksyms/cache.c | 2 +-
scripts/gendwarfksyms/die.c | 4 ++--
scripts/gendwarfksyms/dwarf.c | 2 +-
scripts/gendwarfksyms/kabi.c | 2 +-
scripts/gendwarfksyms/symbols.c | 2 +-
scripts/gendwarfksyms/types.c | 4 ++--
6 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/scripts/gendwarfksyms/cache.c b/scripts/gendwarfksyms/cache.c
index c9c19b86a686..1c640db93db3 100644
--- a/scripts/gendwarfksyms/cache.c
+++ b/scripts/gendwarfksyms/cache.c
@@ -15,7 +15,7 @@ void cache_set(struct cache *cache, unsigned long key, int
value)
{
struct cache_item *ci;
- ci = xmalloc(sizeof(struct cache_item));
+ ci = xmalloc(sizeof(*ci));
ci->key = key;
ci->value = value;
hash_add(cache->cache, &ci->hash, hash_32(key));
diff --git a/scripts/gendwarfksyms/die.c b/scripts/gendwarfksyms/die.c
index 6183bbbe7b54..052f7a3f975a 100644
--- a/scripts/gendwarfksyms/die.c
+++ b/scripts/gendwarfksyms/die.c
@@ -33,7 +33,7 @@ static struct die *create_die(Dwarf_Die *die, enum die_state
state)
{
struct die *cd;
- cd = xmalloc(sizeof(struct die));
+ cd = xmalloc(sizeof(*cd));
init_die(cd);
cd->addr = (uintptr_t)die->addr;
@@ -123,7 +123,7 @@ static struct die_fragment *append_item(struct die *cd)
{
struct die_fragment *df;
- df = xmalloc(sizeof(struct die_fragment));
+ df = xmalloc(sizeof(*df));
df->type = FRAGMENT_EMPTY;
list_add_tail(&df->list, &cd->fragments);
return df;
diff --git a/scripts/gendwarfksyms/dwarf.c b/scripts/gendwarfksyms/dwarf.c
index 13ea7bf1ae7d..3538a7d9cb07 100644
--- a/scripts/gendwarfksyms/dwarf.c
+++ b/scripts/gendwarfksyms/dwarf.c
@@ -634,7 +634,7 @@ static int get_union_kabi_status(Dwarf_Die *die, Dwarf_Die
*placeholder,
* Note that the user of this feature is responsible for ensuring
* that the structure actually remains ABI compatible.
*/
- memset(&state.kabi, 0, sizeof(struct kabi_state));
+ memset(&state.kabi, 0, sizeof(state.kabi));
res = checkp(process_die_container(&state, NULL, die,
check_union_member_kabi_status,
diff --git a/scripts/gendwarfksyms/kabi.c b/scripts/gendwarfksyms/kabi.c
index b3ade713778f..e3c2a3ccf51a 100644
--- a/scripts/gendwarfksyms/kabi.c
+++ b/scripts/gendwarfksyms/kabi.c
@@ -228,7 +228,7 @@ void kabi_read_rules(int fd)
if (type == KABI_RULE_TYPE_UNKNOWN)
error("unsupported kABI rule type: '%s'", field);
- rule = xmalloc(sizeof(struct rule));
+ rule = xmalloc(sizeof(*rule));
rule->type = type;
rule->target = xstrdup(get_rule_field(&rule_str, &left));
diff --git a/scripts/gendwarfksyms/symbols.c b/scripts/gendwarfksyms/symbols.c
index 327f87389c34..35ed594f0749 100644
--- a/scripts/gendwarfksyms/symbols.c
+++ b/scripts/gendwarfksyms/symbols.c
@@ -146,7 +146,7 @@ void symbol_read_exports(FILE *file)
continue;
}
- sym = xcalloc(1, sizeof(struct symbol));
+ sym = xcalloc(1, sizeof(*sym));
sym->name = name;
sym->addr.section = SHN_UNDEF;
sym->state = SYMBOL_UNPROCESSED;
diff --git a/scripts/gendwarfksyms/types.c b/scripts/gendwarfksyms/types.c
index 7bd459ea6c59..5344c7b9a9ce 100644
--- a/scripts/gendwarfksyms/types.c
+++ b/scripts/gendwarfksyms/types.c
@@ -43,7 +43,7 @@ static int type_list_append(struct list_head *list, const
char *s, void *owned)
if (!s)
return 0;
- entry = xmalloc(sizeof(struct type_list_entry));
+ entry = xmalloc(sizeof(*entry));
entry->str = s;
entry->owned = owned;
list_add_tail(&entry->list, list);
@@ -120,7 +120,7 @@ static struct type_expansion *type_map_add(const char *name,
struct type_expansion *e;
if (__type_map_get(name, &e)) {
- e = xmalloc(sizeof(struct type_expansion));
+ e = xmalloc(sizeof(*e));
type_expansion_init(e);
e->name = xstrdup(name);
--
2.50.0.727.gbf7dc18ff4-goog
