From ffd461f80d536336811d573f197f3e6d9872d054 Mon Sep 17 00:00:00 2001 From: Oliver Hartkopp Date: Sat, 21 Nov 2015 18:41:20 +0100 Subject: can: fix assignment of error location in CAN error messages As Dan Carpenter reported in http://marc.info/?l=linux-can&m=144793696016187 the assignment of the error location in CAN error messages had some bit wise overlaps. Indeed the value to be assigned in data[3] is no bitfield but defines a single value which points to a location inside the CAN frame on the wire. This patch fixes the assignments for the error locations in error messages. Reported-by: Dan Carpenter Signed-off-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde --- drivers/net/can/cc770/cc770.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/can/cc770/cc770.c') diff --git a/drivers/net/can/cc770/cc770.c b/drivers/net/can/cc770/cc770.c index 70a8cbb29e75..1e37313054f3 100644 --- a/drivers/net/can/cc770/cc770.c +++ b/drivers/net/can/cc770/cc770.c @@ -578,7 +578,7 @@ static int cc770_err(struct net_device *dev, u8 status) cf->data[2] |= CAN_ERR_PROT_BIT0; break; case STAT_LEC_CRC: - cf->data[3] |= CAN_ERR_PROT_LOC_CRC_SEQ; + cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; break; } } -- cgit v1.2.3