staging: vchiq_core: break early in vchiq_close_service_internal

staging: vchiq_core: break early in vchiq_close_service_internal

The logic in VCHIQ_SRVSTATE_OPEN* is unnecessary complex. Handle the error
case of queue_message() first makes it easier to read.

Btw we get the rid of the checkpatch warning:
WARNING: else is not generally useful after a break or return

Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1619347863-16080-3-git-send-email-stefan.wahren@i2se.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>