diff options
| author | Mihaela Muraru <mihaela.muraru21@gmail.com> | 2017-10-21 09:19:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-23 09:43:01 +0200 |
| commit | ca3c5858834f75543a4e2e115b1578c01558b2ce (patch) | |
| tree | e9ad99d5e8bf7bce8334a8c0a9bb91314ae94be2 /drivers/staging/vc04_services | |
| parent | 7f6c756a04f9b3a780e613cbb4159ef00fa870ec (diff) | |
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>
Diffstat (limited to 'drivers/staging/vc04_services')
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c index 351fec8c2d44..eea2d78b0ec6 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c @@ -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 |