X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=mm%2Fkasan%2Fquarantine.c;h=baabaad4a4aaa89bb13fc691cf5df58af46c8b3b;hb=ea19b4cd61f623a14b86c60ecd5f117f507fb30d;hp=b6728a33a4aca104fde8022b90fdf2df5630af31;hpb=84bd8d33a9604256ce0d86ca6d035295e874fa99;p=cascardo%2Flinux.git

diff --git a/mm/kasan/quarantine.c b/mm/kasan/quarantine.c
index b6728a33a4ac..baabaad4a4aa 100644
--- a/mm/kasan/quarantine.c
+++ b/mm/kasan/quarantine.c
@@ -217,11 +217,8 @@ void quarantine_reduce(void)
 	new_quarantine_size = (READ_ONCE(totalram_pages) << PAGE_SHIFT) /
 		QUARANTINE_FRACTION;
 	percpu_quarantines = QUARANTINE_PERCPU_SIZE * num_online_cpus();
-	if (WARN_ONCE(new_quarantine_size < percpu_quarantines,
-		"Too little memory, disabling global KASAN quarantine.\n"))
-		new_quarantine_size = 0;
-	else
-		new_quarantine_size -= percpu_quarantines;
+	new_quarantine_size = (new_quarantine_size < percpu_quarantines) ?
+		0 : new_quarantine_size - percpu_quarantines;
 	WRITE_ONCE(quarantine_size, new_quarantine_size);
 
 	last = global_quarantine.head;