X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fnet%2Fcan%2Fusb%2Fems_usb.c;h=29d3f0938eb836b4da53a0898f574ebf42721ae2;hb=631657c61da1ce9705f2df0c61b3879ad613267b;hp=00f2534dde736f1dd8cda9b016bd6a78f79eeab0;hpb=6ed8bf82fe44752f748bdc19567f79a961cf916c;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index 00f2534dde73..29d3f0938eb8 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -434,10 +434,9 @@ static void ems_usb_read_bulk_callback(struct urb *urb)
 	if (urb->actual_length > CPC_HEADER_SIZE) {
 		struct ems_cpc_msg *msg;
 		u8 *ibuf = urb->transfer_buffer;
-		u8 msg_count, again, start;
+		u8 msg_count, start;
 
 		msg_count = ibuf[0] & ~0x80;
-		again = ibuf[0] & 0x80;
 
 		start = CPC_HEADER_SIZE;