X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fkref.c;h=0d07cc31c818108a5d9e3bc26444957108bad721;hb=5a84d159061d914c8dd4aa372ac6e9529c2be453;hp=4a467faf1367bb031d49eb136ac16de0551a1629;hpb=2e9abdd9bad485970b37cd53a82f92702054984c;p=linux-2.6

diff --git a/lib/kref.c b/lib/kref.c
index 4a467faf13..0d07cc31c8 100644
--- a/lib/kref.c
+++ b/lib/kref.c
@@ -52,12 +52,7 @@ int kref_put(struct kref *kref, void (*release)(struct kref *kref))
 	WARN_ON(release == NULL);
 	WARN_ON(release == (void (*)(struct kref *))kfree);
 
-	/*
-	 * if current count is one, we are the last user and can release object
-	 * right now, avoiding an atomic operation on 'refcount'
-	 */
-	if ((atomic_read(&kref->refcount) == 1) ||
-	    (atomic_dec_and_test(&kref->refcount))) {
+	if (atomic_dec_and_test(&kref->refcount)) {
 		release(kref);
 		return 1;
 	}