[PATCH 2/3] mmc: sdhci: Add out_unlock to sdhci_execute_tuning

Adrian Hunter
2014-12-01T13:19:53Z

A 'goto' can be used to save duplicating unlocking
and returning.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
drivers/mmc/host/sdhci.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index b3d68e0..2efa7fe 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1909,9 +1909,7 @@ static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode)
/* FALLTHROUGH */

default:
- spin_unlock_irqrestore(&host->lock, flags);
- sdhci_runtime_pm_put(host);
- return 0;
+ goto out_unlock;
}

if (host->ops->platform_execute_tuning) {
@@ -2066,6 +2064,7 @@ out:

sdhci_writel(host, host->ier, SDHCI_INT_ENABLE);
sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE);
+out_unlock:
spin_unlock_irqrestore(&host->lock, flags);
sdhci_runtime_pm_put(host);

--
1.9.1