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greybus: remove excessive check in gb_connection_hd_cport_quiesce()

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Function pointer "hd->driver->cport_quiesce" is already checked
at the beginning of gb_connection_hd_cport_quiesce(). Thus, the
second check can be removed.

Signed-off-by: Denis Efremov <efremov@linux.com>
Acked-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20190925213656.8950-1-efremov@linux.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Denis Efremov
2019-09-26 00:36:56 +03:00
committed by Greg Kroah-Hartman
parent bb4d6e0ee8
commit 32a738704d
1 changed files with 0 additions and 3 deletions
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3
drivers/greybus/connection.c
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@@ -361,9 +361,6 @@ static int gb_connection_hd_cport_quiesce(struct gb_connection *connection)
if (connection->mode_switch) if (connection->mode_switch)
peer_space += sizeof(struct gb_operation_msg_hdr); peer_space += sizeof(struct gb_operation_msg_hdr);
if (!hd->driver->cport_quiesce)
return 0;
ret = hd->driver->cport_quiesce(hd, connection->hd_cport_id, ret = hd->driver->cport_quiesce(hd, connection->hd_cport_id,
peer_space, peer_space,
GB_CONNECTION_CPORT_QUIESCE_TIMEOUT); GB_CONNECTION_CPORT_QUIESCE_TIMEOUT);