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-rw-r--r--net/mac80211/mesh_hwmp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 5136907298..775d52561c 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -230,6 +230,8 @@ static void prepare_frame_for_deferred_tx(struct ieee80211_sub_if_data *sdata,
* Note: This function may be called with driver locks taken that the driver
* also acquires in the TX path. To avoid a deadlock we don't transmit the
* frame directly but add it to the pending queue instead.
+ *
+ * Returns: 0 on success
*/
int mesh_path_error_tx(struct ieee80211_sub_if_data *sdata,
u8 ttl, const u8 *target, u32 target_sn,