X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=probes%2Flttng-kretprobes.c;h=10bb52ffb1c2c915603ab9a4563e806ee3665a9d;hb=refs%2Fheads%2Fstable-2.7;hp=52b3f78138f94978427eedc8e197175527270274;hpb=4598b13be45c88c336a38c44265cb844da291193;p=lttng-modules.git

diff --git a/probes/lttng-kretprobes.c b/probes/lttng-kretprobes.c
index 52b3f781..10bb52ff 100644
--- a/probes/lttng-kretprobes.c
+++ b/probes/lttng-kretprobes.c
@@ -219,9 +219,9 @@ int lttng_kretprobes_register(const char *name,
 	 * unregistered. Same for memory allocation.
 	 */
 	kref_init(&lttng_krp->kref_alloc);
-	kref_get(&lttng_krp->kref_alloc);	/* inc refcount to 2 */
+	kref_get(&lttng_krp->kref_alloc);	/* inc refcount to 2, no overflow. */
 	kref_init(&lttng_krp->kref_register);
-	kref_get(&lttng_krp->kref_register);	/* inc refcount to 2 */
+	kref_get(&lttng_krp->kref_register);	/* inc refcount to 2, no overflow. */
 
 	/*
 	 * Ensure the memory we just allocated don't trigger page faults.