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staging: vc04_services: fix unused-but-set-variable warning

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Fix gcc used-but-set-variable warning:

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c: In function vchiq_release_internal:
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:2827:16: warning:
 variable local_entity_uc set but not used [-Wunused-but-set-variable]
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:2827:6: warning:
 variable local_uc set but not used [-Wunused-but-set-variable]

Remove the unused variables 'local_entity_uc' and 'local_uc'

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20190727013524.33168-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing
2019-07-27 09:35:24 +08:00
committed by Greg Kroah-Hartman
parent 149726d3d7
commit db0e6a573e
1 changed files with 2 additions and 3 deletions
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5
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
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@@ -2824,7 +2824,6 @@ vchiq_release_internal(struct vchiq_state *state, struct vchiq_service *service)
VCHIQ_STATUS_T ret = VCHIQ_SUCCESS;
char entity[16];
int *entity_uc;
int local_uc, local_entity_uc;
if (!arm_state)
goto out;
@@ -2849,8 +2848,8 @@ vchiq_release_internal(struct vchiq_state *state, struct vchiq_service *service)
ret = VCHIQ_ERROR;
goto unlock;
}
local_uc = --arm_state->videocore_use_count;
local_entity_uc = --(*entity_uc);
--arm_state->videocore_use_count;
--(*entity_uc);
if (!vchiq_videocore_wanted(state)) {
if (vchiq_platform_use_suspend_timer() &&