From d095525ab0f989dcde0ae0d37b9130d753903d13 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Lothar=20Wa=C3=9Fmann?= Date: Thu, 5 Jan 2017 14:25:07 +0100 Subject: [PATCH] mmc: pwrseq_simple: remove unused variables (no functional change) The variable 'i' in mmc_pwrseq_simple_alloc() is unused and 'ret' is used only once in a way that makes it unnecessary, so remove both variables. --- drivers/mmc/core/pwrseq_simple.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/mmc/core/pwrseq_simple.c b/drivers/mmc/core/pwrseq_simple.c index 8fb4ed9e7e01..3d48d194eb26 100644 --- a/drivers/mmc/core/pwrseq_simple.c +++ b/drivers/mmc/core/pwrseq_simple.c @@ -89,20 +89,17 @@ int mmc_pwrseq_simple_alloc(struct mmc_host *host) { struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq); struct device *dev = host->pwrseq->dev; - int i, ret = 0; pwrseq->ext_clk = clk_get(dev, "ext_clock"); if (IS_ERR(pwrseq->ext_clk) && PTR_ERR(pwrseq->ext_clk) != -ENOENT) { return PTR_ERR(pwrseq->ext_clk); - } pwrseq->reset_gpios = gpiod_get_array(dev, "reset", GPIOD_OUT_HIGH); if (IS_ERR(pwrseq->reset_gpios)) { - ret = PTR_ERR(pwrseq->reset_gpios); clk_put(pwrseq->ext_clk); - return ret; + return PTR_ERR(pwrseq->reset_gpios); } return 0; -- 2.39.2