udev_sysfs: unify symlink resolving

[elogind.git] / udev_db.c

diff --git a/udev_db.c b/udev_db.c
index b058351d27e35c8b38574ab50e1b8fe7c4fae1d3..f3c9509dcc8767c592af4ce17a0a010eca94143b 100644 (file)
--- a/udev_db.c
+++ b/udev_db.c
@@ -1,6 +1,4 @@
 /*
- * udev_db.c
- *
  * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
  * Copyright (C) 2004-2005 Kay Sievers <kay.sievers@vrfy.org>
  *
@@ -15,7 +13,7 @@
  * 
  *     You should have received a copy of the GNU General Public License along
  *     with this program; if not, write to the Free Software Foundation, Inc.,
- *     675 Mass Ave, Cambridge, MA 02139, USA.
+ *     51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  */
 
@@ -29,6 +27,8 @@
 #include <string.h>
 #include <errno.h>
 #include <dirent.h>
+#include <sys/stat.h>
+#include <sys/types.h>
 
 #include "udev.h"
 
@@ -81,8 +81,7 @@ int udev_db_add_device(struct udevice *udev)
         * create only a symlink with the name as the target
         * if we don't have any interesting data to remember
         */
-       if (strcmp(udev->name, udev->dev->kernel_name) == 0 &&
-           list_empty(&udev->symlink_list) && list_empty(&udev->env_list) &&
+       if (list_empty(&udev->symlink_list) && list_empty(&udev->env_list) &&
            !udev->partitions && !udev->ignore_remove) {
                dbg("nothing interesting to store, create symlink");
                unlink(filename);
@@ -121,7 +120,7 @@ int udev_db_get_device(struct udevice *udev, const char *devpath)
        struct stat stats;
        char filename[PATH_SIZE];
        char line[PATH_SIZE];
-       unsigned int major, minor;
+       unsigned int maj, min;
        char *bufline;
        char *buf;
        size_t bufsize;
@@ -175,8 +174,8 @@ int udev_db_get_device(struct udevice *udev, const char *devpath)
                                count = sizeof(line);
                        memcpy(line, &bufline[2], count-2);
                        line[count-2] = '\0';
-                       sscanf(line, "%u:%u", &major, &minor);
-                       udev->devt = makedev(major, minor);
+                       sscanf(line, "%u:%u", &maj, &min);
+                       udev->devt = makedev(maj, min);
                        break;
                case 'S':
                        if (count > sizeof(line))