From 1d981f1dbe14ebf96fe1b2de58b72f60e897fb91 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 4 Jul 2018 08:54:55 +0100 Subject: [PATCH] net: ethernet: gianfar_ethtool: remove redundant variable last_rule_idx Variable last_rule_idx is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'last_rule_idx' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King Acked-by: Claudiu Manoil Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/gianfar_ethtool.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index 8cb98cae0a6f..395a5266ea30 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -740,7 +740,6 @@ static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow) static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u64 class) { - unsigned int last_rule_idx = priv->cur_filer_idx; unsigned int cmp_rqfpr; unsigned int *local_rqfpr; unsigned int *local_rqfcr; @@ -819,7 +818,6 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, } priv->cur_filer_idx = l - 1; - last_rule_idx = l; /* hash rules */ ethflow_to_filer_rules(priv, ethflow); -- 2.30.2