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remove useless casts (type*) xzalloc(...)

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This commit is contained in:
Denis Vlasenko 2006-12-22 18:37:07 +00:00
parent a6df5907d2
commit 4cccc03768
7 changed files with 13 additions and 16 deletions
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4
archival/dpkg.c
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@ -582,7 +582,7 @@ static unsigned fill_package_struct(char *control_buffer)
"Conflicts", "Suggests", "Recommends", "Enhances", 0
};
common_node_t *new_node = (common_node_t *) xzalloc(sizeof(common_node_t));
common_node_t *new_node = xzalloc(sizeof(common_node_t));
char *field_name;
char *field_value;
int field_start = 0;
@ -981,7 +981,7 @@ static int check_deps(deb_file_t **deb_file, int deb_start, int dep_max_count)
package_hashtable[package_num]->edge[j]->operator);
if (package_hashtable[conflicts_package_num] == NULL) {
/* create a new package */
common_node_t *new_node = (common_node_t *) xzalloc(sizeof(common_node_t));
common_node_t *new_node = xzalloc(sizeof(common_node_t));
new_node->name = package_hashtable[package_num]->edge[j]->name;
new_node->version = package_hashtable[package_num]->edge[j]->version;
package_hashtable[conflicts_package_num] = new_node;

2
archival/gzip.c
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@ -92,7 +92,7 @@ typedef unsigned long ulg;
# define DECLARE(type, array, size) static type * array
# define ALLOC(type, array, size) { \
array = (type*)xzalloc((size_t)(((size)+1L)/2) * 2*sizeof(type)); \
array = xzalloc((size_t)(((size)+1L)/2) * 2*sizeof(type)); \
}
# define FREE(array) {free(array), array=NULL;}

2
archival/libunarchive/decompress_unzip.c
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@ -275,7 +275,7 @@ int huft_build(unsigned int *b, const unsigned int n,
ws[htl+1] = w + j; /* set bits decoded in stack */
/* allocate and link in new table */
q = (huft_t *) xzalloc((z + 1) * sizeof(huft_t));
q = xzalloc((z + 1) * sizeof(huft_t));
*t = q + 1; /* link to list for huft_free() */
t = &(q->v.t);
u[htl] = ++q; /* table starts after link */

13
editors/awk.c
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@ -469,9 +469,9 @@ static xhash *hash_init(void)
{
xhash *newhash;
newhash = (xhash *)xzalloc(sizeof(xhash));
newhash = xzalloc(sizeof(xhash));
newhash->csize = FIRST_PRIME;
newhash->items = (hash_item **)xzalloc(newhash->csize * sizeof(hash_item *));
newhash->items = xzalloc(newhash->csize * sizeof(hash_item *));
return newhash;
}
@ -500,7 +500,7 @@ static void hash_rebuild(xhash *hash)
return;
newsize = PRIMES[hash->nprime++];
newitems = (hash_item **)xzalloc(newsize * sizeof(hash_item *));
newitems = xzalloc(newsize * sizeof(hash_item *));
for (i=0; i<hash->csize; i++) {
hi = hash->items[i];
@ -988,7 +988,7 @@ static node *new_node(uint32_t info)
{
node *n;
n = (node *)xzalloc(sizeof(node));
n = xzalloc(sizeof(node));
n->info = info;
n->lineno = lineno;
return n;
@ -1098,8 +1098,7 @@ static node *parse_expr(uint32_t iexp)
break;
case TC_REGEXP:
mk_re_node(t.string, cn,
(regex_t *)xzalloc(sizeof(regex_t)*2));
mk_re_node(t.string, cn, xzalloc(sizeof(regex_t)*2));
break;
case TC_FUNCTION:
@ -1585,7 +1584,7 @@ static void hashwalk_init(var *v, xhash *array)
free(v->x.walker);
v->type |= VF_WALK;
w = v->x.walker = (char **)xzalloc(2 + 2*sizeof(char *) + array->glen);
w = v->x.walker = xzalloc(2 + 2*sizeof(char *) + array->glen);
*w = *(w+1) = (char *)(w + 2);
for (i=0; i<array->csize; i++) {
hi = array->items[i];

2
findutils/grep.c
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@ -360,7 +360,7 @@ int grep_main(int argc, char **argv)
lines_before = 0;
lines_after = 0;
} else if (lines_before > 0)
before_buf = (char **)xzalloc(lines_before * sizeof(char *));
before_buf = xzalloc(lines_before * sizeof(char *));
#else
/* with auto sanity checks */
opt_complementary = "H-h:e::f::c-n:q-n:l-n";

4
networking/traceroute.c
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@ -1118,7 +1118,7 @@ traceroute_main(int argc, char *argv[])
xsetgid(getgid());
xsetuid(getuid());
outip = (struct ip *)xzalloc(packlen);
outip = xzalloc(packlen);
outip->ip_v = IPVERSION;
if (tos_str)
@ -1133,7 +1133,6 @@ traceroute_main(int argc, char *argv[])
#if ENABLE_FEATURE_TRACEROUTE_USE_ICMP
if (useicmp) {
outip->ip_p = IPPROTO_ICMP;
outicmp = (struct icmp *)outp;
outicmp->icmp_type = ICMP_ECHO;
outicmp->icmp_id = htons(ident);
@ -1142,7 +1141,6 @@ traceroute_main(int argc, char *argv[])
#endif
{
outip->ip_p = IPPROTO_UDP;
outudp = (struct udphdr *)outp;
outudp->source = htons(ident);
outudp->len = htons((uint16_t)(packlen - (sizeof(*outip) + optlen)));

2
shell/lash.c
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@ -1377,7 +1377,7 @@ static int busy_loop(FILE * input)
}
else {
free(command);
command = (char *) xzalloc(BUFSIZ);
command = xzalloc(BUFSIZ);
next_command = NULL;
}
} else {