diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2020-02-13 17:37:15 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-03-24 14:39:52 +0100 |
| commit | a5d90dc488e417c7f4a08e67936c25a199179cc4 (patch) | |
| tree | 73f4c892a9ad878b37fa99d1ea6632a5beccc094 /drivers/mmc | |
| parent | fcc958d6dbbdb0ca646806f413611cf48b2ae697 (diff) | |
mmc: renesas_sdhi: simplify execute_tuning
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>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_core.c | 5 |
1 files 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); } |