Openwrt/target/linux/brcm2708/patches-4.19/950-0375-vcsm-Remove-set-but-unused-variable.patch
Álvaro Fernández Rojas 4295485719 brcm2708: add linux 4.19 support
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709)

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2019-07-14 12:44:14 +02:00

29 lines
976 B
Diff

From ea8f08311188a54cafb0ad39702c173ae7c2a3e3 Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham@ideasonboard.com>
Date: Mon, 18 Mar 2019 17:16:41 +0000
Subject: [PATCH 375/703] vcsm: Remove set but unused variable
The 'success' variable is set by the call to vchi_service_close() but never checked.
Remove it, keeping the call in place.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
drivers/char/broadcom/vc_sm/vc_vchi_sm.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/char/broadcom/vc_sm/vc_vchi_sm.c
+++ b/drivers/char/broadcom/vc_sm/vc_vchi_sm.c
@@ -361,11 +361,9 @@ int vc_vchi_sm_stop(struct sm_instance *
/* Close all VCHI service connections */
for (i = 0; i < instance->num_connections; i++) {
- int32_t success;
-
vchi_service_use(instance->vchi_handle[i]);
- success = vchi_service_close(instance->vchi_handle[i]);
+ vchi_service_close(instance->vchi_handle[i]);
}
kfree(instance);