staging: vchiq_arm: make vchiq_get_state return early
authorStefan Wahren <stefan.wahren@i2se.com>
Sun, 23 Jan 2022 20:02:20 +0000 (21:02 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 25 Jan 2022 15:30:16 +0000 (16:30 +0100)
commit914813cc523cf8b32ca8735cbf3243256e87a5a3
tree4e826ab1da5da0a0d4341ce21145766f91106c9c
parent96225b631cc9ce9e29040a84fd41a44d59849c0c
staging: vchiq_arm: make vchiq_get_state return early

Make vchiq_get_state return early with NULL and improve the readability.

Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1642968143-19281-16-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c