diff --git a/lustre/kernel_patches/patches/qsnet-suse-2.6.patch b/lustre/kernel_patches/patches/qsnet-suse-2.6.patch
index b312ab0332811613b7f1b5bddffdb8398aef9faa..27b5a52413d2b2902f5230a09fb9476e1f2e0c9a 100644
--- a/lustre/kernel_patches/patches/qsnet-suse-2.6.patch
+++ b/lustre/kernel_patches/patches/qsnet-suse-2.6.patch
@@ -991,7 +991,7 @@ Index: LINUX-SRC-TREE/include/linux/ptrack.h
 +	.ptrack_list = LIST_HEAD_INIT(tsk.ptrack_list)
 +
 +#else
-+#define ptrack_call_callbacks (phase, child) (0)
++#define ptrack_call_callbacks(phase, child) (0)
 +
 +#define INIT_TASK_PTRACK(tsk)
 +