X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fprocd.git;a=blobdiff_plain;f=udevtrigger.c;h=08ddb06707bc59b1a9daeb4f03119bb10843a5d2;hp=5a9acacbcdf6acd633cf99591b19d73877409ba7;hb=0a5f43565309fc6cad3d47fd6ad12dc368677d10;hpb=3a698a2a1aad368d33b08d405fbc44d39f63982a

diff --git a/udevtrigger.c b/udevtrigger.c
index 5a9acac..08ddb06 100644
--- a/udevtrigger.c
+++ b/udevtrigger.c
@@ -220,32 +220,11 @@ static void scan_subdir(const char *base, const char *subdir,
 static void scan_subsystem(const char *subsys)
 {
 	char base[PATH_SIZE];
-	DIR *dir;
-	struct dirent *dent;
 
 	strlcpy(base, "/sys/", sizeof(base));
 	strlcat(base, subsys, sizeof(base));
 
-	dir = opendir(base);
-	if (dir == NULL)
-		return;
-
-	for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) {
-		char dirname[PATH_SIZE];
-
-		if (dent->d_name[0] == '.')
-			continue;
-
-		strlcpy(dirname, base, sizeof(dirname));
-		strlcat(dirname, "/", sizeof(dirname));
-		strlcat(dirname, dent->d_name, sizeof(dirname));
-		strlcat(dirname, "/devices", sizeof(dirname));
-
-		/* look for devices */
-		scan_subdir(dirname, NULL, true, 0);
-	}
-
-	closedir(dir);
+	scan_subdir(base, "/devices", false, 1);
 }
 
 static void scan_block(void)