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-rw-r--r--src/socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/socket.c b/src/socket.c
index 6d54563..676a08a 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -107,7 +107,7 @@ EXPORT_SYMBOL(mnl_socket_get_portid);
* mnl_socket_open - open a netlink socket
* \param bus the netlink socket bus ID (see NETLINK_* constants)
*
- * On error, it returns -1 and errno is appropriately set. Otherwise, it
+ * On error, it returns NULL and errno is appropriately set. Otherwise, it
* returns a valid pointer to the mnl_socket structure.
*/
struct mnl_socket *mnl_socket_open(int bus)