1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 52f26b9c69d2..931cbdf6d791 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -689,7 +689,7 @@ static void cpc_tty_rx_work(void * data)
                                         }
                                 }       
                                 cpc_tty->buf_rx.first = cpc_tty->buf_rx.first->next;
-                                kfree(buf);
+                                kfree((void *)buf);
                                 buf = cpc_tty->buf_rx.first;
                                 flg_rx = 1;
                         }