diff --git a/commands/devsize/devsize.c b/commands/devsize/devsize.c
index 9d8cbdfad..9c51508c2 100644
--- a/commands/devsize/devsize.c
+++ b/commands/devsize/devsize.c
@@ -31,8 +31,7 @@ int main(int argc, char *argv[])
 }	
 
 
-unsigned long sizeup(device)
-char *device;
+unsigned long sizeup(char *device)
 {
   int fd;
   struct part_geom entry;