mdev: chdir back to /dev after trying to read firmware

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 52122dd63f5f5f3c0cfc0ede0baee6976bb02e4b..c592ef687dbdb58c215ac1dc655ba8c725020ab1 100644 (file)
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -815,6 +815,7 @@ static void load_firmware(const char *firmware, const char *sysfs_path)
                full_write(loading_fd, "-1", 2);
 
  out:
+       xchdir("/dev");
        if (ENABLE_FEATURE_CLEAN_UP) {
                close(firmware_fd);
                close(loading_fd);
@@ -921,7 +922,7 @@ int mdev_main(int argc UNUSED_PARAM, char **argv)
                }
 
                {
-                       int logfd = open("/dev/mdev.log", O_WRONLY | O_APPEND);
+                       int logfd = open("mdev.log", O_WRONLY | O_APPEND);
                        if (logfd >= 0) {
                                xmove_fd(logfd, STDERR_FILENO);
                                G.verbose = 1;