net: bridge: export supported boolopts

Nikolay Aleksandrov · davem330 · commit 1ed1ccb99e2a · 2018-11-27T15:04:15.000-08:00
Now that we have at least one bool option, we can export all of the
supported bool options via optmask when dumping them.

v2: new patch

Signed-off-by: Nikolay Aleksandrov &lt;nikolay@cumulusnetworks.com&gt;
Reviewed-by: Andrew Lunn &lt;andrew@lunn.ch&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/net/bridge/br.c b/net/bridge/br.c
@@ -247,7 +247,7 @@ void br_boolopt_multi_get(const struct net_bridge *br,
 		optval |= (br_boolopt_get(br, opt_id) << opt_id);
 
 	bm->optval = optval;
-	bm->optmask = 0;
+	bm->optmask = GENMASK((BR_BOOLOPT_MAX - 1), 0);
 }
 
 /* private bridge options, controlled by the kernel */

Original file line number	Diff line number	Diff line change
`@@ -247,7 +247,7 @@ void br_boolopt_multi_get(const struct net_bridge *br,`
`247`	`247`	`optval \|= (br_boolopt_get(br, opt_id) << opt_id);`
`248`	`248`
`249`	`249`	`bm->optval = optval;`
`250`		`- bm->optmask = 0;`
	`250`	`+ bm->optmask = GENMASK((BR_BOOLOPT_MAX - 1), 0);`
`251`	`251`	`}`
`252`	`252`
`253`	`253`	`/* private bridge options, controlled by the kernel */`