*: style fixes. no code changes

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

1 files changed, 2 insertions, 2 deletions

diff --git a/util-linux/rdev.c b/util-linux/rdev.c
index 1212f841e..465281756 100644
--- a/util-linux/rdev.c
+++ b/util-linux/rdev.c
@@ -23,9 +23,9 @@
 int rdev_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int rdev_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
 {
-        char const * const root_device = find_block_device("/");
+        const char *root_device = find_block_device("/");
 
-        if (root_device != NULL) {
+        if (root_device) {
                 printf("%s /\n", root_device);
                 return EXIT_SUCCESS;
         }