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serial: sh-sci: Simplify sci_submit_rx() error handling
authorGeert Uytterhoeven <geert+renesas@glider.be>
Fri, 21 Aug 2015 18:02:47 +0000 (20:02 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 16:33:48 +0000 (17:33 +0100)
commit658daa95b6aec9c06e1d8c4b99d89b186e4b2e72
treede691c16cf38865044d6c862fabf51a429991345tree | snapshot (tar.gz zip)
parent32f2ce031f41dc244d3fac71e7bd1d4952d7381bcommit | diff
serial: sh-sci: Simplify sci_submit_rx() error handling

Simplify the error handling in sci_submit_rx() by
  - Moving it to the end of the function,
  - Just calling dmaengine_terminate_all() instead of calling
    async_tx_ack() for all already submitted descriptors.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sh-sci.c diff | blob | blame | history