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staging: vchiq_arm: drop return value of vchiq_arm_init_state

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The function vchiq_arm_init_state() cannot fail. So drop the return
value and the unnecessary code.

Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1619347863-16080-7-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Wahren 2021-04-25 12:50:58 +02:00 committed by Greg Kroah-Hartman
parent 82aa95ee2d
commit c74541f7c7
3 changed files with 4 additions and 9 deletions
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8
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
View File

@ -172,7 +172,6 @@ int vchiq_platform_init(struct platform_device *pdev, struct vchiq_state *state)
enum vchiq_status
vchiq_platform_init_state(struct vchiq_state *state)
{
enum vchiq_status status = VCHIQ_SUCCESS;
struct vchiq_2835_state *platform_state;
state->platform_state = kzalloc(sizeof(*platform_state), GFP_KERNEL);
@ -182,12 +181,9 @@ vchiq_platform_init_state(struct vchiq_state *state)
platform_state = (struct vchiq_2835_state *)state->platform_state;
platform_state->inited = 1;
status = vchiq_arm_init_state(state, &platform_state->arm_state);
vchiq_arm_init_state(state, &platform_state->arm_state);
if (status != VCHIQ_SUCCESS)
platform_state->inited = 0;
return status;
return VCHIQ_SUCCESS;
}
struct vchiq_arm_state*

3
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
View File

@ -2312,7 +2312,7 @@ vchiq_keepalive_thread_func(void *v)
return 0;
}
enum vchiq_status
void
vchiq_arm_init_state(struct vchiq_state *state,
struct vchiq_arm_state *arm_state)
{
@ -2328,7 +2328,6 @@ vchiq_arm_init_state(struct vchiq_state *state,
arm_state->first_connect = 0;
}
return VCHIQ_SUCCESS;
}
enum vchiq_status

2
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.h
View File

@ -67,7 +67,7 @@ int vchiq_platform_init(struct platform_device *pdev,
extern struct vchiq_state *
vchiq_get_state(void);
extern enum vchiq_status
extern void
vchiq_arm_init_state(struct vchiq_state *state,
struct vchiq_arm_state *arm_state);