linux-kernel - [PATCH 13/16] staging: vchiq_core: fix logic redundancy in parse

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Date:   Wed, 14 Nov 2018 13:59:39 +0100
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     stefan.wahren@...e.com, eric@...olt.net,
        dave.stevenson@...pberrypi.org
Cc:     linux-rpi-kernel@...ts.infradead.org, gregkh@...uxfoundation.org,
        linux-arm-kernel@...ts.infradead.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
Subject: [PATCH 13/16] staging: vchiq_core: fix logic redundancy in parse_open

We update sync to reflect that the firmware version is compatible with
that option. We don't need to check both of them again further down the
code.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
---
 .../staging/vc04_services/interface/vchiq_arm/vchiq_core.c    | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
index a45cdd08e209..5ee667d46eb5 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -1461,9 +1461,7 @@ parse_open(VCHIQ_STATE_T *state, VCHIQ_HEADER_T *header)
 					service->sync = 0;
 
 				/* Acknowledge the OPEN */
-				if (service->sync &&
-				    (state->version_common >=
-				     VCHIQ_VERSION_SYNCHRONOUS_MODE)) {
+				if (service->sync) {
 					if (queue_message_sync(
 						state,
 						NULL,
-- 
2.19.1