diff --git a/fs/char_dev.c b/fs/char_dev.c
index 24b1425..d65765e 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -107,29 +107,14 @@ __register_chrdev_region(unsigned int major, unsigned int baseminor,
 
 	for (cp = &chrdevs[i]; *cp; cp = &(*cp)->next)
 		if ((*cp)->major > major ||
-		    ((*cp)->major == major &&
-		     (((*cp)->baseminor >= baseminor) ||
-		      ((*cp)->baseminor + (*cp)->minorct > baseminor))))
+		    ((*cp)->major == major && ((*cp)->baseminor + (*cp)->minorct > baseminor)))
 			break;
 
 	/* Check for overlapping minor ranges.  */
-	if (*cp && (*cp)->major == major) {
-		int old_min = (*cp)->baseminor;
-		int old_max = (*cp)->baseminor + (*cp)->minorct - 1;
-		int new_min = baseminor;
-		int new_max = baseminor + minorct - 1;
-
-		/* New driver overlaps from the left.  */
-		if (new_max >= old_min && new_max <= old_max) {
-			ret = -EBUSY;
-			goto out;
-		}
-
-		/* New driver overlaps from the right.  */
-		if (new_min <= old_max && new_min >= old_min) {
-			ret = -EBUSY;
-			goto out;
-		}
+	if (*cp && (*cp)->major == major &&
+	    (*cp)->baseminor < baseminor + minorct) {
+               ret = -EBUSY;
+               goto out;
 	}
 
 	cd->next = *cp;