[PATCH v4 05/25] mmc: sdhci: move initialisation of command error member

Russell King
2016-01-29T09:44:21Z

When a command is started, logically it has no error. Initialise the
command's error member to zero whenever we start a command.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/mmc/host/sdhci.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index d622435d1bcc..eaa217f6e628 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1003,6 +1003,9 @@ void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)

WARN_ON(host->cmd);

+ /* Initially, a command has no error */
+ cmd->error = 0;
+
/* Wait max 10 ms */
timeout = 10;

@@ -1097,8 +1100,6 @@ static void sdhci_finish_command(struct sdhci_host *host)
}
}

- host->cmd->error = 0;
-
/* Finished CMD23, now send actual command. */
if (host->cmd == host->mrq->sbc) {
host->cmd = NULL;
--
2.1.0