X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Ftty%2Fsynclink.c;h=d48e040cd8c5d5abc86fa77c99347899ed901b4b;hb=7d77879bfd5ab0bcd9eb33180224b27fda61a7cd;hp=5ae14b46cce0709aab95904ca0082ac3a29f7d7a;hpb=692d96552c9a86a919fe6b5b82288a6c77c015a5;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 5ae14b46cce0..d48e040cd8c5 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -7866,6 +7866,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 					      HDLC_FLAG_TXC_TXCPIN | HDLC_FLAG_TXC_DPLL |
 					      HDLC_FLAG_TXC_BRG    | HDLC_FLAG_TXC_RXCPIN);
 
+		memset(&new_line, 0, sizeof(new_line));
 		switch (flags){
 		case (HDLC_FLAG_RXC_RXCPIN | HDLC_FLAG_TXC_TXCPIN): new_line.clock_type = CLOCK_EXT; break;
 		case (HDLC_FLAG_RXC_BRG    | HDLC_FLAG_TXC_BRG):    new_line.clock_type = CLOCK_INT; break;