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mmc: tmio: make tmio_mmc_request function more readable

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This part confused me and I had to read it twice until I got it. Let's
follow the standard pattern to bail out if something is wrong and keep
in the body of the function when everything is as expected.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2017-05-19 15:31:50 +02:00 committed by Ulf Hansson
parent e1df7ae30b
commit 10c998ef97
1 changed files with 6 additions and 5 deletions
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11
drivers/mmc/host/tmio_mmc_core.c
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@ -926,11 +926,12 @@ static void tmio_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
}
ret = tmio_mmc_start_command(host, mrq->cmd);
if (!ret) {
schedule_delayed_work(&host->delayed_reset_work,
msecs_to_jiffies(CMDREQ_TIMEOUT));
return;
}
if (ret)
goto fail;
schedule_delayed_work(&host->delayed_reset_work,
msecs_to_jiffies(CMDREQ_TIMEOUT));
return;
fail:
host->force_pio = false;