netdev - [PATCH iproute2] dcb: fix broken "show default-prio"

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Date:   Fri, 25 Feb 2022 19:12:58 +0200
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     netdev@...r.kernel.org
Cc:     David Ahern <dsahern@...nel.org>,
        Stephen Hemminger <stephen@...workplumber.org>,
        Petr Machata <petrm@...dia.com>
Subject: [PATCH iproute2] dcb: fix broken "show default-prio"

Although "dcb app show dev eth0 default-prio" is documented as a valid
command in the help text, it doesn't work because the parser for the
"show" command doesn't parse "default-prio". Fix this by establishing
the linkage between the sub-command parsing code and
dcb_app_print_default_prio() - which was previously only called from
dcb_app_print().

Fixes: 8e9bed1493f5 ("dcb: Add a subtool for the DCB APP object")
Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
 dcb/dcb_app.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dcb/dcb_app.c b/dcb/dcb_app.c
index 6bd64bbed0cc..c135e73acb76 100644
--- a/dcb/dcb_app.c
+++ b/dcb/dcb_app.c
@@ -646,6 +646,8 @@ static int dcb_cmd_app_show(struct dcb *dcb, const char *dev, int argc, char **a
 		if (matches(*argv, "help") == 0) {
 			dcb_app_help_show_flush();
 			goto out;
+		} else if (matches(*argv, "default-prio") == 0) {
+			dcb_app_print_default_prio(&tab);
 		} else if (matches(*argv, "ethtype-prio") == 0) {
 			dcb_app_print_ethtype_prio(&tab);
 		} else if (matches(*argv, "dscp-prio") == 0) {
-- 
2.25.1