mei: document that mei_msg_hdr_init returns ERR_PTR

[linux-2.6-microblaze.git] / drivers / misc / mei / client.c

diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c
index a56d413..beb6cdf 100644 (file)
--- a/drivers/misc/mei/client.c
+++ b/drivers/misc/mei/client.c
@@ -1737,7 +1737,7 @@ static inline u8 mei_ext_hdr_set_vtag(struct mei_ext_hdr *ext, u8 vtag)
  *
  * @cb: message callback structure
  *
- * Return: a pointer to initialized header
+ * Return: a pointer to initialized header or ERR_PTR on failure
  */
 static struct mei_msg_hdr *mei_msg_hdr_init(const struct mei_cl_cb *cb)
 {