From a5d90dc488e417c7f4a08e67936c25a199179cc4 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 13 Feb 2020 17:37:15 +0100 Subject: [PATCH] mmc: renesas_sdhi: simplify execute_tuning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit After refactoring, 'ret' variable is superfluous. Remove it. Signed-off-by: Wolfram Sang Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200213163715.8212-1-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson --- drivers/mmc/host/renesas_sdhi_core.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c index 0f07cc1aee34..df826661366f 100644 --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -497,7 +497,7 @@ static int renesas_sdhi_select_tuning(struct tmio_mmc_host *host) static int renesas_sdhi_execute_tuning(struct tmio_mmc_host *host, u32 opcode) { struct renesas_sdhi *priv = host_to_priv(host); - int i, ret; + int i; priv->tap_num = renesas_sdhi_init_tuning(host); if (!priv->tap_num) @@ -517,8 +517,7 @@ static int renesas_sdhi_execute_tuning(struct tmio_mmc_host *host, u32 opcode) /* Set sampling clock position */ sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_TAPSET, i % priv->tap_num); - ret = mmc_send_tuning(host->mmc, opcode, NULL); - if (ret == 0) + if (mmc_send_tuning(host->mmc, opcode, NULL) == 0) set_bit(i, priv->taps); } -- 2.20.1