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staging: vc04_services: Remove unnecessary braces 

Remove unnecessary braces for single statements also declare a local
variable "platform_state" of type "struct vchiq_2835_state", to
avoid the multiple cast.

Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mihaela Muraru 2017-10-21 09:19:25 +03:00 committed by Greg Kroah-Hartman
parent 7f6c756a04
commit ca3c585883
1 changed files with 16 additions and 10 deletions
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26
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
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@ -204,25 +204,31 @@ VCHIQ_STATUS_T
vchiq_platform_init_state(VCHIQ_STATE_T *state)
{
VCHIQ_STATUS_T status = VCHIQ_SUCCESS;
struct vchiq_2835_state *platform_state;
state->platform_state = kzalloc(sizeof(*platform_state), GFP_KERNEL);
platform_state = (struct vchiq_2835_state *)state->platform_state;
platform_state->inited = 1;
status = vchiq_arm_init_state(state, &platform_state->arm_state);
state->platform_state = kzalloc(sizeof(struct vchiq_2835_state), GFP_KERNEL);
((struct vchiq_2835_state *)state->platform_state)->inited = 1;
status = vchiq_arm_init_state(state, &((struct vchiq_2835_state *)state->platform_state)->arm_state);
if (status != VCHIQ_SUCCESS)
{
((struct vchiq_2835_state *)state->platform_state)->inited = 0;
}
platform_state->inited = 0;
return status;
}
VCHIQ_ARM_STATE_T*
vchiq_platform_get_arm_state(VCHIQ_STATE_T *state)
{
if (!((struct vchiq_2835_state *)state->platform_state)->inited)
{
struct vchiq_2835_state *platform_state;
platform_state = (struct vchiq_2835_state *)state->platform_state;
if (!platform_state->inited)
BUG();
}
return &((struct vchiq_2835_state *)state->platform_state)->arm_state;
return &platform_state->arm_state;
}
void