udev: fix gcc warnings

[elogind.git] / src / udev / mtd_probe / mtd_probe.c

diff --git a/src/udev/mtd_probe/mtd_probe.c b/src/udev/mtd_probe/mtd_probe.c
index 1aa08d3851a5d642e380a740b9fefcfd05b36a2e..70c04db40b615ef8fa87adb34ca9ea3a4f342f3e 100644 (file)
--- a/src/udev/mtd_probe/mtd_probe.c
+++ b/src/udev/mtd_probe/mtd_probe.c
@@ -28,19 +28,22 @@
 
 int main(int argc, char** argv)
 {
+        int mtd_fd;
+        int error;
+        mtd_info_t mtd_info;
+
         if (argc != 2) {
                 printf("usage: mtd_probe /dev/mtd[n]\n");
                 return 1;
         }
 
-        int mtd_fd = open(argv[1], O_RDONLY);
+        mtd_fd = open(argv[1], O_RDONLY);
         if (mtd_fd == -1) {
                 perror("open");
                 exit(-1);
         }
 
-        mtd_info_t mtd_info;
-        int error = ioctl(mtd_fd, MEMGETINFO, &mtd_info);
+        error = ioctl(mtd_fd, MEMGETINFO, &mtd_info);
         if (error == -1) {
                 perror("ioctl");
                 exit(-1);