everywhere: make use of new0() and macro() macros, and stop using perror()

[elogind.git] / src / udev / udevadm-hwdb.c

diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c
index a22de1da4dad67e3476dc128151a24472e97536a..16abbe8d2f3b29349d43c5670029a5ecec6fa609 100644 (file)
--- a/src/udev/udevadm-hwdb.c
+++ b/src/udev/udevadm-hwdb.c
@@ -190,7 +190,7 @@ static int trie_insert(struct trie *trie, struct trie_node *node, const char *se
                                 continue;
 
                         /* split node */
-                        new_child = calloc(sizeof(struct trie_node), 1);
+                        new_child = new0(struct trie_node, 1);
                         if (!new_child)
                                 return -ENOMEM;
 
@@ -233,7 +233,7 @@ static int trie_insert(struct trie *trie, struct trie_node *node, const char *se
                         ssize_t off;
 
                         /* new child */
-                        child = calloc(sizeof(struct trie_node), 1);
+                        child = new0(struct trie_node, 1);
                         if (!child)
                                 return -ENOMEM;
 
@@ -576,7 +576,7 @@ static int adm_hwdb(struct udev *udev, int argc, char *argv[]) {
                 char **files, **f;
                 _cleanup_free_ char *hwdb_bin = NULL;
 
-                trie = calloc(sizeof(struct trie), 1);
+                trie = new0(struct trie, 1);
                 if (!trie) {
                         rc = EXIT_FAILURE;
                         goto out;
@@ -590,7 +590,7 @@ static int adm_hwdb(struct udev *udev, int argc, char *argv[]) {
                 }
 
                 /* index */
-                trie->root = calloc(sizeof(struct trie_node), 1);
+                trie->root = new0(struct trie_node, 1);
                 if (!trie->root) {
                         rc = EXIT_FAILURE;
                         goto out;