libudev: enumerate - ignore regular files while scanning

[elogind.git] / udev / lib / libudev-util.c

diff --git a/udev/lib/libudev-util.c b/udev/lib/libudev-util.c
index 0e5bc37d4395cc2cd66e79e9aec67739c89bc494..55bac9a476c18d6273c90daf014a2ac9be6a69bc 100644 (file)
--- a/udev/lib/libudev-util.c
+++ b/udev/lib/libudev-util.c
@@ -64,17 +64,12 @@ ssize_t util_get_sys_driver(struct udev *udev, const char *syspath, char *driver
 
 int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size)
 {
 
 int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size)
 {

-       struct stat statbuf;

        char link_target[UTIL_PATH_SIZE];
 
        int len;
        int i;
        int back;
 
        char link_target[UTIL_PATH_SIZE];
 
        int len;
        int i;
        int back;
 

-       if (lstat(syspath, &statbuf) < 0)
-               return -1;
-       if (!S_ISLNK(statbuf.st_mode))
-               return -1;

        len = readlink(syspath, link_target, sizeof(link_target));
        if (len <= 0)
                return -1;
        len = readlink(syspath, link_target, sizeof(link_target));
        if (len <= 0)
                return -1;