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authorGravatar Mike Frysinger <vapier@gentoo.org>2006-02-03 00:19:42 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2006-02-03 00:19:42 +0000
commit248d2220f9985754268f4492278758052494b80a (patch)
treedd7905944e1b1041c1cc60445905bc797238efca /util-linux
parent53d57dbe6bf54f4a44989e02afc9176d3ce5365f (diff)
downloadbusybox-248d2220f9985754268f4492278758052494b80a.tar.gz
busybox-248d2220f9985754268f4492278758052494b80a.tar.bz2
shrink the code a bit
Diffstat (limited to 'util-linux')
-rw-r--r--util-linux/mdev.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 8f2312060..c100e0fa6 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -170,15 +170,13 @@ end:
static void find_dev(char *path)
{
DIR *dir;
- int len=strlen(path);
+ size_t len=strlen(path);
+ struct dirent *entry;
- if (!(dir = opendir(path)))
- bb_perror_msg_and_die("No %s",path);
+ if ((dir = opendir(path)) == NULL)
+ return;
- for (;;) {
- struct dirent *entry = readdir(dir);
-
- if (!entry) break;
+ while ((entry = readdir(dir)) != NULL) {
/* Skip "." and ".." (also skips hidden files, which is ok) */
@@ -187,7 +185,6 @@ static void find_dev(char *path)
if (entry->d_type == DT_DIR) {
snprintf(path+len, PATH_MAX-len, "/%s", entry->d_name);
find_dev(path);
- path[len] = 0;
}
/* If there's a dev entry, mknod it */