mmc: sdhci-of-arasan: Omit a variable reassignment in sdhci_arasan_probe()

An error code was assigned to a variable and checked accordingly.
This value was passed to a dev_err_probe() call in an if branch.
This function is documented in the way that the same value is returned.
Thus delete a redundant variable reassignment.

The source code was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index c6f09b53325d2d5b4b78a6159a7a16d2db2240a9..b97d042897add58a73a7dc66fd9f5b3e76d6f4b7 100644 (file)
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -1991,7 +1991,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
 
        ret = mmc_of_parse(host->mmc);
        if (ret) {
-               ret = dev_err_probe(dev, ret, "parsing dt failed.\n");
+               dev_err_probe(dev, ret, "parsing dt failed.\n");
                goto unreg_clk;
        }