iplink_can: remove unused FILE *f parameter in three functions

FILE *f, the first parameter of below functions:

 * can_print_tdc_opt()
 * can_print_tdc_const_opt()
 * void can_print_ctrlmode_ext()

is unused. Remove it.

Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: David Ahern <dsahern@kernel.org>

diff --git a/ip/iplink_can.c b/ip/iplink_can.c
index f2967db5d2b6438ab940b2243116cab56a08303a..01d977faa0ab3a91ee0c328eda4823dc8464add9 100644 (file)
--- a/ip/iplink_can.c
+++ b/ip/iplink_can.c
@@ -337,7 +337,7 @@ can_print_timing_min_max(const char *json_attr, const char *fp_attr,
        close_json_object();
 }
 
-static void can_print_tdc_opt(FILE *f, struct rtattr *tdc_attr)
+static void can_print_tdc_opt(struct rtattr *tdc_attr)
 {
        struct rtattr *tb[IFLA_CAN_TDC_MAX + 1];
 
@@ -365,7 +365,7 @@ static void can_print_tdc_opt(FILE *f, struct rtattr *tdc_attr)
        }
 }
 
-static void can_print_tdc_const_opt(FILE *f, struct rtattr *tdc_attr)
+static void can_print_tdc_const_opt(struct rtattr *tdc_attr)
 {
        struct rtattr *tb[IFLA_CAN_TDC_MAX + 1];
 
@@ -393,7 +393,7 @@ static void can_print_tdc_const_opt(FILE *f, struct rtattr *tdc_attr)
        close_json_object();
 }
 
-static void can_print_ctrlmode_ext(FILE *f, struct rtattr *ctrlmode_ext_attr,
+static void can_print_ctrlmode_ext(struct rtattr *ctrlmode_ext_attr,
                                   __u32 cm_flags)
 {
        struct rtattr *tb[IFLA_CAN_CTRLMODE_MAX + 1];
@@ -417,7 +417,7 @@ static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
 
                print_ctrlmode(PRINT_ANY, cm->flags, "ctrlmode");
                if (tb[IFLA_CAN_CTRLMODE_EXT])
-                       can_print_ctrlmode_ext(f, tb[IFLA_CAN_CTRLMODE_EXT],
+                       can_print_ctrlmode_ext(tb[IFLA_CAN_CTRLMODE_EXT],
                                               cm->flags);
        }
 
@@ -542,7 +542,7 @@ static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
                print_uint(PRINT_ANY, "brp", " dbrp %u", dbt->brp);
 
                if (tb[IFLA_CAN_TDC])
-                       can_print_tdc_opt(f, tb[IFLA_CAN_TDC]);
+                       can_print_tdc_opt(tb[IFLA_CAN_TDC]);
 
                close_json_object();
        }
@@ -566,7 +566,7 @@ static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
                print_uint(PRINT_ANY, "brp_inc", " dbrp_inc %u", dbtc->brp_inc);
 
                if (tb[IFLA_CAN_TDC])
-                       can_print_tdc_const_opt(f, tb[IFLA_CAN_TDC]);
+                       can_print_tdc_const_opt(tb[IFLA_CAN_TDC]);
 
                close_json_object();
        }