[PATCH BlueZ] shared/bap: fix setting io on linked stream

[Pauli Virtanen <pav@xxxxxx>]

Fix the second bap_stream_set_io call to set the io on the linked
transport, as it's clearly meant to.

Fixes sending duplicate stream stop/start requests.

bluetoothd[588207]: < ACL Data TX: Handle 2048 flags 0x00 dlen 11   #492 [hci1]
      ATT: Write Command (0x52) len 6
        Handle: 0x0098 Type: ASE Control Point (0x2bc6)
          Data: 04020505
            Opcode: Receiver Start Ready (0x04)
            Number of ASE(s): 2
            ASE: #0
            ASE ID: 0x05
            ASE: #1
            ASE ID: 0x05
---
 src/shared/bap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/bap.c b/src/shared/bap.c
index 37fc1de4e..fd99cbbca 100644
--- a/src/shared/bap.c
+++ b/src/shared/bap.c
@@ -5603,7 +5603,7 @@ bool bt_bap_stream_set_io(struct bt_bap_stream *stream, int fd)
 	bap_stream_set_io(stream, INT_TO_PTR(fd));
 
 	if (stream->link)
-		bap_stream_set_io(stream, INT_TO_PTR(fd));
+		bap_stream_set_io(stream->link, INT_TO_PTR(fd));
 
 	return true;
 }
-- 
2.44.0