Re: [PATCH v2] staging: pi433: cleanup tx_fifo locking

Reviewed-by: Marcus Wolf Am 19.04.2018 um 12:25 schrieb Valentin Vidic: > pi433_write requires locking due to multiple writers. After acquiring > the lock check if enough free space is available in the kfifo to write > the whole message. This check should

Re: [PATCH v2] staging: pi433: cleanup tx_fifo locking

Reviewed-by: Marcus Wolf Am 19.04.2018 um 12:25 schrieb Valentin Vidic: > pi433_write requires locking due to multiple writers. After acquiring > the lock check if enough free space is available in the kfifo to write > the whole message. This check should prevent partial writes to tx_fifo > so

[PATCH v2] staging: pi433: cleanup tx_fifo locking

pi433_write requires locking due to multiple writers. After acquiring the lock check if enough free space is available in the kfifo to write the whole message. This check should prevent partial writes to tx_fifo so kfifo_reset is not needed anymore. pi433_tx_thread is the only reader so it does

[PATCH v2] staging: pi433: cleanup tx_fifo locking

pi433_write requires locking due to multiple writers. After acquiring the lock check if enough free space is available in the kfifo to write the whole message. This check should prevent partial writes to tx_fifo so kfifo_reset is not needed anymore. pi433_tx_thread is the only reader so it does