From: Lad, Prabhakar Date: Thu, 7 Aug 2014 08:17:24 +0000 (+0100) Subject: can: dev: remove unused variable from can_calc_bittiming() function X-Git-Tag: v3.18-rc1~52^2~248^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b25a437206ed5d45087bc40bd48bc34ce3bfa008;p=platform%2Fkernel%2Flinux-exynos.git can: dev: remove unused variable from can_calc_bittiming() function this patch removes best_rate variable from can_calc_bittiming() function which was set but was never used. Signed-off-by: Lad, Prabhakar Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index 9f91fcb..02492d2 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -103,11 +103,11 @@ static int can_calc_bittiming(struct net_device *dev, struct can_bittiming *bt, const struct can_bittiming_const *btc) { struct can_priv *priv = netdev_priv(dev); - long rate, best_rate = 0; long best_error = 1000000000, error = 0; int best_tseg = 0, best_brp = 0, brp = 0; int tsegall, tseg = 0, tseg1 = 0, tseg2 = 0; int spt_error = 1000, spt = 0, sampl_pt; + long rate; u64 v64; /* Use CIA recommended sample points */ @@ -152,7 +152,6 @@ static int can_calc_bittiming(struct net_device *dev, struct can_bittiming *bt, } best_tseg = tseg / 2; best_brp = brp; - best_rate = rate; if (error == 0) break; }