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mmc: renesas_sdhi: simplify execute_tuning

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After refactoring, 'ret' variable is superfluous. Remove it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200213163715.8212-1-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2020-02-13 17:37:15 +01:00 committed by Ulf Hansson
parent fcc958d6db
commit a5d90dc488
1 changed files with 2 additions and 3 deletions
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5
drivers/mmc/host/renesas_sdhi_core.c
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@ -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);
}