From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Pargmann Subject: [PATCH] mmc: sdhci: Remove unused ret variables Date: Wed, 4 Jun 2014 15:24:29 +0200 Message-ID: <1401888269-15564-1-git-send-email-mpa@pengutronix.de> Return-path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:47041 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752566AbaFDNYq (ORCPT ); Wed, 4 Jun 2014 09:24:46 -0400 Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Chris Ball Cc: Ulf Hansson , linux-mmc@vger.kernel.org, kernel@pengutronix.de, Markus Pargmann Remove those unused ret variables to make it obvious that these function will not return any errors in the current implementation. Signed-off-by: Markus Pargmann --- drivers/mmc/host/sdhci.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 47055f3..77c1c27 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2643,7 +2643,6 @@ static void sdhci_runtime_pm_bus_off(struct sdhci_host *host) int sdhci_runtime_suspend_host(struct sdhci_host *host) { unsigned long flags; - int ret = 0; /* Disable tuning since we are suspending */ if (host->flags & SDHCI_USING_RETUNING_TIMER) { @@ -2663,14 +2662,14 @@ int sdhci_runtime_suspend_host(struct sdhci_host *host) host->runtime_suspended = true; spin_unlock_irqrestore(&host->lock, flags); - return ret; + return 0; } EXPORT_SYMBOL_GPL(sdhci_runtime_suspend_host); int sdhci_runtime_resume_host(struct sdhci_host *host) { unsigned long flags; - int ret = 0, host_flags = host->flags; + int host_flags = host->flags; if (host_flags & (SDHCI_USE_SDMA | SDHCI_USE_ADMA)) { if (host->ops->enable_dma) @@ -2709,7 +2708,7 @@ int sdhci_runtime_resume_host(struct sdhci_host *host) spin_unlock_irqrestore(&host->lock, flags); - return ret; + return 0; } EXPORT_SYMBOL_GPL(sdhci_runtime_resume_host); -- 2.0.0.rc2