mmc: sdhci-pci: fix simple_return.cocci warnings

drivers/mmc/host/sdhci-pci-core.c:447:1-4: WARNING: end returns can be simpified

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.

Generated by: scripts/coccinelle/misc/simple_return.cocci

CC: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index b3b0a3e4fca1..6d86dc882a83 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -444,11 +444,7 @@ static int jmicron_pmos(struct sdhci_pci_chip *chip, int on)
         else
                 scratch &= ~0x47;
 
-        ret = pci_write_config_byte(chip->pdev, 0xAE, scratch);
-        if (ret)
-                return ret;
-
-        return 0;
+        return pci_write_config_byte(chip->pdev, 0xAE, scratch);
 }
 
 static int jmicron_probe(struct sdhci_pci_chip *chip)