get_media_devices: Remove unnecessary class_node parsing

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/utils/libmedia_dev/get_media_devices.c b/utils/libmedia_dev/get_media_devices.c
index 32c98dc..796be01 100644 (file)
--- a/utils/libmedia_dev/get_media_devices.c
+++ b/utils/libmedia_dev/get_media_devices.c
@@ -104,7 +104,7 @@ static int get_class(char *class,
        int             err = -2;
        struct          media_device_entry *md_ptr = NULL;
        int             size;
-       char            *p, *class_node, *device;
+       char            *p, *device;
        static int      virtual = 0;
 
        sprintf(dname, "/sys/class/%s", class);
@@ -120,12 +120,6 @@ static int get_class(char *class,
                if (size > 0) {
                        link[size] = '\0';
 
-                       /* Keep just the name of the cass node */
-                       p = strrchr(fname, '/');
-                       if (!p)
-                               goto error;
-                       class_node = p + 1;
-
                        /* Canonicalize the device name */
 
                        /* remove the ../../devices/ from the name */
@@ -170,8 +164,8 @@ static int get_class(char *class,
                        md_ptr->type = UNKNOWN;
                        md_ptr->device = malloc(strlen(device) + 1);
                        strcpy(md_ptr->device, device);
-                       md_ptr->node = malloc(strlen(class_node) + 1);
-                       strcpy(md_ptr->node, class_node);
+                       md_ptr->node = malloc(strlen(entry->d_name) + 1);
+                       strcpy(md_ptr->node, entry->d_name);
 
                        /* Retrieve major and minor information */
                        get_uevent_info(md_ptr, dname);